50以内加减法填括号

日期：_______ 用时：_______分_______秒 成绩：_______

11 + ( )=1532 - ( )=2( ) + 38=4830 - ( )=14( ) + 21=395 - ( )=3( ) + 18=4648 - ( )=1432 - ( )=21( ) - 8=29( ) + 2=4128 + ( )=43( ) - 2=1( ) + 1=50( ) - 25=532 - ( )=2739 + ( )=43( ) + 8=29( ) - 19=6( ) - 19=228 - ( )=4( ) + 3=2515 + ( )=47( ) - 19=4( ) + 3=43( ) + 2=4816 + ( )=32( ) - 2=246 - ( )=1432 - ( )=15( ) - 42=432 - ( )=6( ) - 9=35( ) + 21=47( ) - 17=945 - ( )=295 - ( )=2( ) - 23=439 + ( )=462 + ( )=4816 + ( )=3449 - ( )=1131 - ( )=5( ) - 15=9( ) + 14=24( ) - 8=16( ) - 17=4( ) + 7=41( ) + 20=2727 + ( )=39( ) + 6=9( ) - 26=1316 + ( )=4143 + ( )=46( ) - 20=248 + ( )=18( ) - 11=26( ) + 12=46( ) - 12=35( ) + 18=4338 - ( )=34( ) + 10=465 + ( )=48( ) + 40=42( ) + 19=2240 - ( )=921 - ( )=16( ) + 36=4819 + ( )=3414 - ( )=8( ) + 21=30( ) - 30=18( ) - 20=296 - ( )=4( ) + 22=3242 - ( )=2928 + ( )=36( ) + 12=4134 - ( )=24( ) + 13=36( ) - 5=35( ) - 7=8( ) + 17=3139 + ( )=4925 + ( )=48( ) + 34=48( ) + 24=42( ) + 18=47( ) + 11=37( ) + 12=4848 + ( )=50( ) - 12=3230 + ( )=463 + ( )=8( ) - 3=7( ) - 22=6

日期：_______ 用时：_______分_______秒 成绩：_______

43 + ( )=486 + ( )=4934 - ( )=1318 - ( )=8( ) - 3=231 - ( )=196 - ( )=325 + ( )=285 + ( )=3718 - ( )=14( ) + 10=18( ) + 15=32( ) + 25=452 + ( )=29( ) + 9=4437 + ( )=49( ) - 26=79 - ( )=223 + ( )=326 + ( )=4030 - ( )=237 + ( )=24( ) - 15=420 - ( )=9( ) - 10=721 - ( )=8( ) - 8=27( ) - 9=2721 - ( )=1620 + ( )=2449 + ( )=5030 + ( )=3331 - ( )=22( ) - 9=9( ) - 18=1311 - ( )=544 - ( )=5( ) - 9=3439 + ( )=4410 + ( )=35( ) + 21=4246 - ( )=3614 - ( )=7( ) - 2=9( ) + 7=4921 + ( )=2347 + ( )=49( ) - 11=4( ) + 13=3927 + ( )=38( ) + 3=4333 + ( )=3620 + ( )=3731 - ( )=8( ) + 4=3121 - ( )=13( ) + 22=4337 + ( )=40( ) - 1=1( ) + 13=44( ) + 15=49( ) + 28=42( ) - 13=15( ) + 4=3917 + ( )=4523 + ( )=25( ) - 2=1348 + ( )=5041 + ( )=4818 + ( )=40( ) - 6=7( ) + 9=3518 - ( )=1239 + ( )=4538 - ( )=27( ) + 4=1835 - ( )=28( ) + 14=25( ) + 2=2212 - ( )=7( ) + 16=48( ) - 5=826 + ( )=3012 - ( )=3( ) + 10=48( ) - 12=129 - ( )=415 + ( )=4412 - ( )=56 + ( )=3436 + ( )=4414 - ( )=5( ) + 20=24( ) - 6=2( ) + 2=47( ) + 6=46

日期：_______ 用时：_______分_______秒 成绩：_______

( ) + 14=1943 + ( )=46( ) - 17=187 + ( )=19( ) - 6=5( ) - 4=1513 + ( )=1917 - ( )=9( ) - 11=1525 + ( )=44( ) + 8=12( ) + 40=45( ) + 1=5013 + ( )=41( ) - 28=1821 - ( )=2( ) - 8=239 + ( )=45( ) - 14=4( ) - 12=20( ) + 6=16( ) - 12=222 + ( )=41( ) - 31=1134 + ( )=3641 + ( )=48( ) - 18=3( ) + 5=486 + ( )=2139 + ( )=48( ) + 23=31( ) - 13=19( ) + 2=4941 - ( )=1728 - ( )=24( ) + 9=2740 + ( )=4440 - ( )=1542 - ( )=9( ) + 23=46( ) + 3=378 + ( )=257 - ( )=2( ) + 36=4129 - ( )=6( ) + 14=4125 + ( )=47( ) + 3=256 - ( )=422 - ( )=6( ) + 24=3814 + ( )=49( ) + 14=3516 - ( )=7( ) + 7=11( ) - 41=314 + ( )=30( ) + 6=345 - ( )=221 - ( )=16( ) + 21=2725 + ( )=45( ) + 9=3236 + ( )=4848 + ( )=50( ) + 12=25( ) + 4=40( ) + 8=19( ) - 22=517 + ( )=40( ) - 16=7( ) - 4=8( ) + 5=2623 - ( )=20( ) - 6=33 + ( )=312 - ( )=145 - ( )=1118 + ( )=22( ) - 2=5( ) - 10=1115 + ( )=43( ) - 28=1234 + ( )=4637 + ( )=48( ) + 2=3318 + ( )=2946 - ( )=4( ) + 10=44( ) - 2=128 - ( )=12( ) + 27=408 - ( )=341 + ( )=45( ) - 14=226 + ( )=29

日期：_______ 用时：_______分_______秒 成绩：_______

( ) - 11=14( ) + 31=4318 - ( )=1110 - ( )=6( ) + 7=2334 - ( )=311 - ( )=7( ) + 3=16( ) - 28=11( ) + 18=35( ) + 9=32( ) + 31=36( ) + 3=41( ) + 27=3514 + ( )=32( ) - 2=3431 + ( )=3639 + ( )=49( ) - 21=333 + ( )=4942 - ( )=38( ) - 8=23( ) + 40=4544 - ( )=3319 - ( )=83 - ( )=1( ) + 2=2244 - ( )=349 + ( )=1411 - ( )=512 + ( )=1719 - ( )=1622 + ( )=25( ) - 2=1324 - ( )=15( ) - 1=112 - ( )=6( ) + 23=37( ) - 5=9( ) - 7=19( ) - 8=1429 + ( )=41( ) - 2=544 + ( )=48( ) + 9=45( ) + 4=37( ) - 9=2837 + ( )=4328 - ( )=12( ) - 5=3( ) + 34=4235 - ( )=2015 - ( )=11( ) - 10=420 + ( )=46( ) + 14=2235 - ( )=16( ) + 37=43( ) + 3=33( ) - 20=10( ) + 16=4217 + ( )=427 + ( )=26( ) - 20=2( ) - 5=4014 - ( )=63 + ( )=2140 - ( )=23( ) + 38=49( ) + 25=48( ) + 12=25( ) + 18=38( ) - 7=2( ) + 25=43( ) - 2=3( ) - 2=24( ) - 8=7( ) + 2=4745 - ( )=21( ) - 3=1248 - ( )=5( ) + 2=45( ) - 14=87 - ( )=448 + ( )=50( ) + 13=357 + ( )=3249 + ( )=50( ) + 3=4911 - ( )=2( ) - 9=342 - ( )=35( ) - 4=3( ) + 22=44( ) + 2=3249 - ( )=5

日期：_______ 用时：_______分_______秒 成绩：_______

( ) - 3=36( ) - 2=244 + ( )=46( ) + 14=27( ) - 22=747 + ( )=4923 - ( )=42 - ( )=1( ) + 38=453 + ( )=259 - ( )=3( ) + 2=244 + ( )=3631 + ( )=38( ) - 12=2346 + ( )=4839 + ( )=48( ) - 14=217 - ( )=811 - ( )=827 - ( )=6( ) - 4=2( ) + 8=49( ) + 14=2814 + ( )=24( ) - 2=128 + ( )=3339 + ( )=46( ) - 7=12( ) - 2=3( ) + 4=4331 - ( )=1248 + ( )=50( ) + 34=45( ) - 6=35( ) - 4=414 + ( )=47( ) - 34=10( ) - 3=328 - ( )=1529 - ( )=2234 + ( )=4423 - ( )=2036 - ( )=339 + ( )=3718 - ( )=12( ) - 40=6( ) - 17=20( ) + 6=3848 - ( )=2424 + ( )=4721 - ( )=1123 - ( )=17( ) - 9=2( ) + 35=3839 + ( )=42( ) + 8=4040 - ( )=20( ) + 12=4727 - ( )=2510 + ( )=2220 + ( )=4023 + ( )=4440 - ( )=30( ) + 8=48( ) + 8=3811 + ( )=28( ) - 22=12( ) + 3=22( ) - 24=4( ) + 41=4324 + ( )=4529 - ( )=612 - ( )=734 + ( )=38( ) + 19=2731 - ( )=10( ) - 10=2110 + ( )=1818 - ( )=5( ) - 11=32( ) + 29=48( ) - 2=618 - ( )=15( ) + 8=31( ) + 3=49( ) + 4=12( ) - 7=18( ) + 9=43( ) + 17=2346 - ( )=2713 + ( )=3248 - ( )=4425 + ( )=35( ) - 10=17( ) + 2=34

日期：_______ 用时：_______分_______秒 成绩：_______

( ) - 40=730 + ( )=47( ) + 5=3913 - ( )=36 - ( )=43 - ( )=1( ) + 17=48( ) - 5=3525 + ( )=3325 + ( )=31( ) + 2=46( ) + 2=5045 - ( )=8( ) + 2=34( ) - 11=32( ) + 5=1410 + ( )=359 + ( )=3518 - ( )=434 + ( )=4614 - ( )=1026 + ( )=40( ) - 3=38 - ( )=321 + ( )=3916 - ( )=6( ) + 29=4121 + ( )=3312 + ( )=1949 + ( )=5014 + ( )=2717 - ( )=89 + ( )=1230 - ( )=1816 - ( )=14( ) - 8=9( ) + 5=4612 - ( )=7( ) + 16=4934 - ( )=1542 - ( )=2544 - ( )=333 - ( )=16( ) + 2=49( ) - 33=9( ) - 2=7( ) - 17=944 - ( )=32( ) + 2=11( ) - 16=25( ) - 13=28( ) - 18=14( ) - 4=2038 + ( )=45( ) - 3=2632 + ( )=3823 - ( )=232 - ( )=844 - ( )=1522 - ( )=1919 + ( )=3649 - ( )=5( ) - 5=8( ) + 43=47( ) - 6=41( ) - 2=179 + ( )=3021 - ( )=916 + ( )=39( ) + 9=4348 - ( )=338 - ( )=6( ) - 3=233 + ( )=4342 + ( )=4429 + ( )=482 - ( )=1( ) + 3=4935 + ( )=39( ) - 4=27( ) + 22=43( ) - 8=20( ) + 10=42( ) - 2=3( ) - 11=3044 + ( )=4932 + ( )=43( ) + 30=44( ) - 15=55 + ( )=15( ) - 3=7( ) - 35=536 - ( )=21( ) - 7=230 + ( )=33( ) + 10=16

日期：_______ 用时：_______分_______秒 成绩：_______

9 + ( )=13( ) - 37=3( ) + 4=2829 - ( )=8( ) + 15=20( ) + 3=4739 - ( )=2( ) - 12=22( ) + 9=33( ) - 14=3542 + ( )=4721 - ( )=12( ) + 20=2923 - ( )=17( ) - 2=22( ) + 12=15( ) - 15=27( ) - 20=1112 - ( )=330 - ( )=5( ) + 3=640 + ( )=43( ) + 2=9( ) - 11=545 + ( )=4937 - ( )=10( ) - 20=2849 - ( )=2( ) - 25=9( ) + 18=30( ) - 24=1133 + ( )=36( ) - 3=1417 - ( )=821 - ( )=19( ) - 3=449 - ( )=8( ) - 3=1122 + ( )=3924 + ( )=3715 + ( )=2940 - ( )=3345 - ( )=21( ) - 8=222 - ( )=18( ) + 3=4925 - ( )=13( ) + 4=47( ) - 15=34( ) + 11=1324 + ( )=3515 - ( )=345 - ( )=4045 + ( )=47( ) + 7=31( ) - 8=438 + ( )=4738 - ( )=32( ) - 3=1322 + ( )=32( ) + 23=4237 - ( )=14( ) + 3=2331 + ( )=40( ) - 8=18( ) - 10=10( ) + 35=40( ) - 29=2038 + ( )=45( ) - 14=1815 + ( )=22( ) - 6=1845 + ( )=4846 - ( )=98 - ( )=6( ) - 25=2140 - ( )=21( ) - 11=32 - ( )=1( ) - 21=1240 - ( )=35( ) - 40=5( ) + 26=41( ) + 2=3220 + ( )=4144 + ( )=49( ) - 5=103 - ( )=121 + ( )=4832 - ( )=53 + ( )=37( ) + 6=49( ) - 4=228 - ( )=11( ) + 9=4428 + ( )=47

日期：_______ 用时：_______分_______秒 成绩：_______

( ) - 29=6( ) - 27=815 + ( )=3015 - ( )=446 + ( )=48( ) + 3=48( ) - 10=3526 - ( )=1321 + ( )=235 + ( )=849 - ( )=46( ) + 16=3118 + ( )=42( ) - 41=2( ) + 2=40( ) - 15=8( ) + 1=50( ) - 23=13( ) + 21=4822 + ( )=46( ) - 16=9( ) - 2=42( ) - 2=4( ) + 4=389 + ( )=3938 - ( )=1345 - ( )=38( ) - 9=24( ) - 22=227 + ( )=4111 - ( )=6( ) - 2=1( ) + 12=37( ) - 35=58 + ( )=41( ) + 9=45( ) + 7=20( ) + 11=3935 - ( )=3340 - ( )=24( ) - 12=369 - ( )=431 + ( )=38( ) + 17=3621 + ( )=4139 + ( )=432 + ( )=32( ) + 7=1315 + ( )=19( ) + 7=495 - ( )=3( ) - 3=3( ) - 16=22( ) + 11=28( ) - 4=1848 + ( )=50( ) + 33=42( ) + 2=45( ) + 16=41( ) + 23=44( ) - 5=2937 + ( )=4514 + ( )=23( ) + 5=46( ) - 1=1( ) - 2=1529 + ( )=48( ) + 29=47( ) + 7=44( ) - 5=17( ) + 2=33( ) + 4=4030 + ( )=45( ) + 3=49( ) + 4=3433 - ( )=255 - ( )=2( ) + 15=4616 + ( )=4817 - ( )=1214 - ( )=7( ) + 5=4124 + ( )=3549 - ( )=18( ) + 15=4440 + ( )=446 - ( )=2( ) - 5=3026 + ( )=35( ) - 14=24( ) + 34=4912 - ( )=109 - ( )=6( ) - 19=14( ) + 4=41( ) - 35=6

日期：_______ 用时：_______分_______秒 成绩：_______

11 - ( )=5( ) - 30=10( ) + 9=18( ) - 2=7( ) - 11=239 - ( )=30( ) + 34=395 + ( )=44( ) + 1=50( ) + 22=46( ) - 8=532 - ( )=812 - ( )=230 - ( )=2123 + ( )=305 + ( )=12( ) + 4=3938 - ( )=636 + ( )=41( ) - 6=22 + ( )=13( ) + 11=4416 + ( )=22( ) - 10=14( ) - 39=2( ) - 3=20( ) - 22=2334 + ( )=37( ) + 13=44( ) + 2=49( ) - 16=1248 + ( )=50( ) + 32=489 - ( )=423 + ( )=2544 - ( )=35( ) + 8=38( ) + 9=498 + ( )=35( ) + 4=33( ) + 27=4536 - ( )=1642 - ( )=28( ) + 30=40( ) + 3=42( ) + 3=48( ) + 4=4037 + ( )=41( ) - 11=1420 + ( )=4733 - ( )=274 - ( )=2( ) - 5=69 + ( )=13( ) + 12=3721 - ( )=1540 - ( )=143 + ( )=48( ) - 8=3028 + ( )=485 + ( )=217 + ( )=31( ) - 21=843 + ( )=4619 - ( )=1312 - ( )=9( ) - 13=316 - ( )=4( ) + 20=4119 - ( )=8( ) - 11=18( ) - 3=4( ) - 34=346 + ( )=49( ) + 20=46( ) + 39=45( ) - 21=239 - ( )=5( ) + 15=47( ) - 7=216 + ( )=2943 - ( )=30( ) - 8=6( ) + 10=36( ) - 6=32( ) + 16=3710 + ( )=1712 + ( )=1415 + ( )=4424 - ( )=12( ) - 31=343 + ( )=4849 - ( )=3819 - ( )=216 - ( )=1244 - ( )=21

日期：_______ 用时：_______分_______秒 成绩：_______

( ) - 35=326 + ( )=33( ) + 14=3437 + ( )=3915 - ( )=416 + ( )=38( ) + 10=3827 + ( )=48( ) + 30=4318 - ( )=9( ) + 18=25( ) + 13=36( ) - 10=921 - ( )=4( ) + 2=1118 + ( )=244 - ( )=234 + ( )=4249 - ( )=3216 + ( )=25( ) + 21=2935 + ( )=41( ) + 2=3821 - ( )=16( ) - 13=3016 - ( )=4( ) + 7=485 - ( )=2( ) + 4=19( ) - 11=620 + ( )=2919 - ( )=1317 - ( )=1334 - ( )=2824 + ( )=28( ) - 1=14 + ( )=4336 - ( )=27( ) - 33=5( ) + 3=47( ) + 9=43( ) - 8=310 + ( )=3112 + ( )=2237 - ( )=1026 + ( )=47( ) - 6=30( ) - 38=4( ) + 25=3615 + ( )=2323 - ( )=2012 + ( )=40( ) - 23=415 + ( )=3517 - ( )=9( ) - 45=3( ) - 24=4( ) - 2=1( ) + 3=48( ) + 14=49( ) - 5=3519 - ( )=317 - ( )=11( ) - 21=2821 - ( )=1417 + ( )=3620 - ( )=163 + ( )=4346 + ( )=48( ) - 15=636 + ( )=4137 + ( )=41( ) + 2=50( ) - 27=7( ) - 3=1910 + ( )=3029 + ( )=4631 - ( )=1818 + ( )=42( ) - 6=245 + ( )=4749 - ( )=3624 - ( )=20( ) + 39=4414 + ( )=369 - ( )=212 + ( )=24( ) + 9=2131 + ( )=3733 + ( )=4317 + ( )=2546 - ( )=3935 - ( )=18( ) + 29=45( ) + 2=35( ) + 17=47

日期：_______ 用时：_______分_______秒 成绩：_______

11 + ( )=1532 - ( )=2( ) + 38=4830 - ( )=14( ) + 21=395 - ( )=3( ) + 18=4648 - ( )=1432 - ( )=21( ) - 8=29( ) + 2=4128 + ( )=43( ) - 2=1( ) + 1=50( ) - 25=532 - ( )=2739 + ( )=43( ) + 8=29( ) - 19=6( ) - 19=228 - ( )=4( ) + 3=2515 + ( )=47( ) - 19=4( ) + 3=43( ) + 2=4816 + ( )=32( ) - 2=246 - ( )=1432 - ( )=15( ) - 42=432 - ( )=6( ) - 9=35( ) + 21=47( ) - 17=945 - ( )=295 - ( )=2( ) - 23=439 + ( )=462 + ( )=4816 + ( )=3449 - ( )=1131 - ( )=5( ) - 15=9( ) + 14=24( ) - 8=16( ) - 17=4( ) + 7=41( ) + 20=2727 + ( )=39( ) + 6=9( ) - 26=1316 + ( )=4143 + ( )=46( ) - 20=248 + ( )=18( ) - 11=26( ) + 12=46( ) - 12=35( ) + 18=4338 - ( )=34( ) + 10=465 + ( )=48( ) + 40=42( ) + 19=2240 - ( )=921 - ( )=16( ) + 36=4819 + ( )=3414 - ( )=8( ) + 21=30( ) - 30=18( ) - 20=296 - ( )=4( ) + 22=3242 - ( )=2928 + ( )=36( ) + 12=4134 - ( )=24( ) + 13=36( ) - 5=35( ) - 7=8( ) + 17=3139 + ( )=4925 + ( )=48( ) + 34=48( ) + 24=42( ) + 18=47( ) + 11=37( ) + 12=4848 + ( )=50( ) - 12=3230 + ( )=463 + ( )=8( ) - 3=7( ) - 22=6

日期：_______ 用时：_______分_______秒 成绩：_______

43 + ( )=486 + ( )=4934 - ( )=1318 - ( )=8( ) - 3=231 - ( )=196 - ( )=325 + ( )=285 + ( )=3718 - ( )=14( ) + 10=18( ) + 15=32( ) + 25=452 + ( )=29( ) + 9=4437 + ( )=49( ) - 26=79 - ( )=223 + ( )=326 + ( )=4030 - ( )=237 + ( )=24( ) - 15=420 - ( )=9( ) - 10=721 - ( )=8( ) - 8=27( ) - 9=2721 - ( )=1620 + ( )=2449 + ( )=5030 + ( )=3331 - ( )=22( ) - 9=9( ) - 18=1311 - ( )=544 - ( )=5( ) - 9=3439 + ( )=4410 + ( )=35( ) + 21=4246 - ( )=3614 - ( )=7( ) - 2=9( ) + 7=4921 + ( )=2347 + ( )=49( ) - 11=4( ) + 13=3927 + ( )=38( ) + 3=4333 + ( )=3620 + ( )=3731 - ( )=8( ) + 4=3121 - ( )=13( ) + 22=4337 + ( )=40( ) - 1=1( ) + 13=44( ) + 15=49( ) + 28=42( ) - 13=15( ) + 4=3917 + ( )=4523 + ( )=25( ) - 2=1348 + ( )=5041 + ( )=4818 + ( )=40( ) - 6=7( ) + 9=3518 - ( )=1239 + ( )=4538 - ( )=27( ) + 4=1835 - ( )=28( ) + 14=25( ) + 2=2212 - ( )=7( ) + 16=48( ) - 5=826 + ( )=3012 - ( )=3( ) + 10=48( ) - 12=129 - ( )=415 + ( )=4412 - ( )=56 + ( )=3436 + ( )=4414 - ( )=5( ) + 20=24( ) - 6=2( ) + 2=47( ) + 6=46

日期：_______ 用时：_______分_______秒 成绩：_______

( ) + 14=1943 + ( )=46( ) - 17=187 + ( )=19( ) - 6=5( ) - 4=1513 + ( )=1917 - ( )=9( ) - 11=1525 + ( )=44( ) + 8=12( ) + 40=45( ) + 1=5013 + ( )=41( ) - 28=1821 - ( )=2( ) - 8=239 + ( )=45( ) - 14=4( ) - 12=20( ) + 6=16( ) - 12=222 + ( )=41( ) - 31=1134 + ( )=3641 + ( )=48( ) - 18=3( ) + 5=486 + ( )=2139 + ( )=48( ) + 23=31( ) - 13=19( ) + 2=4941 - ( )=1728 - ( )=24( ) + 9=2740 + ( )=4440 - ( )=1542 - ( )=9( ) + 23=46( ) + 3=378 + ( )=257 - ( )=2( ) + 36=4129 - ( )=6( ) + 14=4125 + ( )=47( ) + 3=256 - ( )=422 - ( )=6( ) + 24=3814 + ( )=49( ) + 14=3516 - ( )=7( ) + 7=11( ) - 41=314 + ( )=30( ) + 6=345 - ( )=221 - ( )=16( ) + 21=2725 + ( )=45( ) + 9=3236 + ( )=4848 + ( )=50( ) + 12=25( ) + 4=40( ) + 8=19( ) - 22=517 + ( )=40( ) - 16=7( ) - 4=8( ) + 5=2623 - ( )=20( ) - 6=33 + ( )=312 - ( )=145 - ( )=1118 + ( )=22( ) - 2=5( ) - 10=1115 + ( )=43( ) - 28=1234 + ( )=4637 + ( )=48( ) + 2=3318 + ( )=2946 - ( )=4( ) + 10=44( ) - 2=128 - ( )=12( ) + 27=408 - ( )=341 + ( )=45( ) - 14=226 + ( )=29

日期：_______ 用时：_______分_______秒 成绩：_______

( ) - 11=14( ) + 31=4318 - ( )=1110 - ( )=6( ) + 7=2334 - ( )=311 - ( )=7( ) + 3=16( ) - 28=11( ) + 18=35( ) + 9=32( ) + 31=36( ) + 3=41( ) + 27=3514 + ( )=32( ) - 2=3431 + ( )=3639 + ( )=49( ) - 21=333 + ( )=4942 - ( )=38( ) - 8=23( ) + 40=4544 - ( )=3319 - ( )=83 - ( )=1( ) + 2=2244 - ( )=349 + ( )=1411 - ( )=512 + ( )=1719 - ( )=1622 + ( )=25( ) - 2=1324 - ( )=15( ) - 1=112 - ( )=6( ) + 23=37( ) - 5=9( ) - 7=19( ) - 8=1429 + ( )=41( ) - 2=544 + ( )=48( ) + 9=45( ) + 4=37( ) - 9=2837 + ( )=4328 - ( )=12( ) - 5=3( ) + 34=4235 - ( )=2015 - ( )=11( ) - 10=420 + ( )=46( ) + 14=2235 - ( )=16( ) + 37=43( ) + 3=33( ) - 20=10( ) + 16=4217 + ( )=427 + ( )=26( ) - 20=2( ) - 5=4014 - ( )=63 + ( )=2140 - ( )=23( ) + 38=49( ) + 25=48( ) + 12=25( ) + 18=38( ) - 7=2( ) + 25=43( ) - 2=3( ) - 2=24( ) - 8=7( ) + 2=4745 - ( )=21( ) - 3=1248 - ( )=5( ) + 2=45( ) - 14=87 - ( )=448 + ( )=50( ) + 13=357 + ( )=3249 + ( )=50( ) + 3=4911 - ( )=2( ) - 9=342 - ( )=35( ) - 4=3( ) + 22=44( ) + 2=3249 - ( )=5

日期：_______ 用时：_______分_______秒 成绩：_______

( ) - 3=36( ) - 2=244 + ( )=46( ) + 14=27( ) - 22=747 + ( )=4923 - ( )=42 - ( )=1( ) + 38=453 + ( )=259 - ( )=3( ) + 2=244 + ( )=3631 + ( )=38( ) - 12=2346 + ( )=4839 + ( )=48( ) - 14=217 - ( )=811 - ( )=827 - ( )=6( ) - 4=2( ) + 8=49( ) + 14=2814 + ( )=24( ) - 2=128 + ( )=3339 + ( )=46( ) - 7=12( ) - 2=3( ) + 4=4331 - ( )=1248 + ( )=50( ) + 34=45( ) - 6=35( ) - 4=414 + ( )=47( ) - 34=10( ) - 3=328 - ( )=1529 - ( )=2234 + ( )=4423 - ( )=2036 - ( )=339 + ( )=3718 - ( )=12( ) - 40=6( ) - 17=20( ) + 6=3848 - ( )=2424 + ( )=4721 - ( )=1123 - ( )=17( ) - 9=2( ) + 35=3839 + ( )=42( ) + 8=4040 - ( )=20( ) + 12=4727 - ( )=2510 + ( )=2220 + ( )=4023 + ( )=4440 - ( )=30( ) + 8=48( ) + 8=3811 + ( )=28( ) - 22=12( ) + 3=22( ) - 24=4( ) + 41=4324 + ( )=4529 - ( )=612 - ( )=734 + ( )=38( ) + 19=2731 - ( )=10( ) - 10=2110 + ( )=1818 - ( )=5( ) - 11=32( ) + 29=48( ) - 2=618 - ( )=15( ) + 8=31( ) + 3=49( ) + 4=12( ) - 7=18( ) + 9=43( ) + 17=2346 - ( )=2713 + ( )=3248 - ( )=4425 + ( )=35( ) - 10=17( ) + 2=34

日期：_______ 用时：_______分_______秒 成绩：_______

( ) - 40=730 + ( )=47( ) + 5=3913 - ( )=36 - ( )=43 - ( )=1( ) + 17=48( ) - 5=3525 + ( )=3325 + ( )=31( ) + 2=46( ) + 2=5045 - ( )=8( ) + 2=34( ) - 11=32( ) + 5=1410 + ( )=359 + ( )=3518 - ( )=434 + ( )=4614 - ( )=1026 + ( )=40( ) - 3=38 - ( )=321 + ( )=3916 - ( )=6( ) + 29=4121 + ( )=3312 + ( )=1949 + ( )=5014 + ( )=2717 - ( )=89 + ( )=1230 - ( )=1816 - ( )=14( ) - 8=9( ) + 5=4612 - ( )=7( ) + 16=4934 - ( )=1542 - ( )=2544 - ( )=333 - ( )=16( ) + 2=49( ) - 33=9( ) - 2=7( ) - 17=944 - ( )=32( ) + 2=11( ) - 16=25( ) - 13=28( ) - 18=14( ) - 4=2038 + ( )=45( ) - 3=2632 + ( )=3823 - ( )=232 - ( )=844 - ( )=1522 - ( )=1919 + ( )=3649 - ( )=5( ) - 5=8( ) + 43=47( ) - 6=41( ) - 2=179 + ( )=3021 - ( )=916 + ( )=39( ) + 9=4348 - ( )=338 - ( )=6( ) - 3=233 + ( )=4342 + ( )=4429 + ( )=482 - ( )=1( ) + 3=4935 + ( )=39( ) - 4=27( ) + 22=43( ) - 8=20( ) + 10=42( ) - 2=3( ) - 11=3044 + ( )=4932 + ( )=43( ) + 30=44( ) - 15=55 + ( )=15( ) - 3=7( ) - 35=536 - ( )=21( ) - 7=230 + ( )=33( ) + 10=16

日期：_______ 用时：_______分_______秒 成绩：_______

9 + ( )=13( ) - 37=3( ) + 4=2829 - ( )=8( ) + 15=20( ) + 3=4739 - ( )=2( ) - 12=22( ) + 9=33( ) - 14=3542 + ( )=4721 - ( )=12( ) + 20=2923 - ( )=17( ) - 2=22( ) + 12=15( ) - 15=27( ) - 20=1112 - ( )=330 - ( )=5( ) + 3=640 + ( )=43( ) + 2=9( ) - 11=545 + ( )=4937 - ( )=10( ) - 20=2849 - ( )=2( ) - 25=9( ) + 18=30( ) - 24=1133 + ( )=36( ) - 3=1417 - ( )=821 - ( )=19( ) - 3=449 - ( )=8( ) - 3=1122 + ( )=3924 + ( )=3715 + ( )=2940 - ( )=3345 - ( )=21( ) - 8=222 - ( )=18( ) + 3=4925 - ( )=13( ) + 4=47( ) - 15=34( ) + 11=1324 + ( )=3515 - ( )=345 - ( )=4045 + ( )=47( ) + 7=31( ) - 8=438 + ( )=4738 - ( )=32( ) - 3=1322 + ( )=32( ) + 23=4237 - ( )=14( ) + 3=2331 + ( )=40( ) - 8=18( ) - 10=10( ) + 35=40( ) - 29=2038 + ( )=45( ) - 14=1815 + ( )=22( ) - 6=1845 + ( )=4846 - ( )=98 - ( )=6( ) - 25=2140 - ( )=21( ) - 11=32 - ( )=1( ) - 21=1240 - ( )=35( ) - 40=5( ) + 26=41( ) + 2=3220 + ( )=4144 + ( )=49( ) - 5=103 - ( )=121 + ( )=4832 - ( )=53 + ( )=37( ) + 6=49( ) - 4=228 - ( )=11( ) + 9=4428 + ( )=47

日期：_______ 用时：_______分_______秒 成绩：_______

( ) - 29=6( ) - 27=815 + ( )=3015 - ( )=446 + ( )=48( ) + 3=48( ) - 10=3526 - ( )=1321 + ( )=235 + ( )=849 - ( )=46( ) + 16=3118 + ( )=42( ) - 41=2( ) + 2=40( ) - 15=8( ) + 1=50( ) - 23=13( ) + 21=4822 + ( )=46( ) - 16=9( ) - 2=42( ) - 2=4( ) + 4=389 + ( )=3938 - ( )=1345 - ( )=38( ) - 9=24( ) - 22=227 + ( )=4111 - ( )=6( ) - 2=1( ) + 12=37( ) - 35=58 + ( )=41( ) + 9=45( ) + 7=20( ) + 11=3935 - ( )=3340 - ( )=24( ) - 12=369 - ( )=431 + ( )=38( ) + 17=3621 + ( )=4139 + ( )=432 + ( )=32( ) + 7=1315 + ( )=19( ) + 7=495 - ( )=3( ) - 3=3( ) - 16=22( ) + 11=28( ) - 4=1848 + ( )=50( ) + 33=42( ) + 2=45( ) + 16=41( ) + 23=44( ) - 5=2937 + ( )=4514 + ( )=23( ) + 5=46( ) - 1=1( ) - 2=1529 + ( )=48( ) + 29=47( ) + 7=44( ) - 5=17( ) + 2=33( ) + 4=4030 + ( )=45( ) + 3=49( ) + 4=3433 - ( )=255 - ( )=2( ) + 15=4616 + ( )=4817 - ( )=1214 - ( )=7( ) + 5=4124 + ( )=3549 - ( )=18( ) + 15=4440 + ( )=446 - ( )=2( ) - 5=3026 + ( )=35( ) - 14=24( ) + 34=4912 - ( )=109 - ( )=6( ) - 19=14( ) + 4=41( ) - 35=6

日期：_______ 用时：_______分_______秒 成绩：_______

11 - ( )=5( ) - 30=10( ) + 9=18( ) - 2=7( ) - 11=239 - ( )=30( ) + 34=395 + ( )=44( ) + 1=50( ) + 22=46( ) - 8=532 - ( )=812 - ( )=230 - ( )=2123 + ( )=305 + ( )=12( ) + 4=3938 - ( )=636 + ( )=41( ) - 6=22 + ( )=13( ) + 11=4416 + ( )=22( ) - 10=14( ) - 39=2( ) - 3=20( ) - 22=2334 + ( )=37( ) + 13=44( ) + 2=49( ) - 16=1248 + ( )=50( ) + 32=489 - ( )=423 + ( )=2544 - ( )=35( ) + 8=38( ) + 9=498 + ( )=35( ) + 4=33( ) + 27=4536 - ( )=1642 - ( )=28( ) + 30=40( ) + 3=42( ) + 3=48( ) + 4=4037 + ( )=41( ) - 11=1420 + ( )=4733 - ( )=274 - ( )=2( ) - 5=69 + ( )=13( ) + 12=3721 - ( )=1540 - ( )=143 + ( )=48( ) - 8=3028 + ( )=485 + ( )=217 + ( )=31( ) - 21=843 + ( )=4619 - ( )=1312 - ( )=9( ) - 13=316 - ( )=4( ) + 20=4119 - ( )=8( ) - 11=18( ) - 3=4( ) - 34=346 + ( )=49( ) + 20=46( ) + 39=45( ) - 21=239 - ( )=5( ) + 15=47( ) - 7=216 + ( )=2943 - ( )=30( ) - 8=6( ) + 10=36( ) - 6=32( ) + 16=3710 + ( )=1712 + ( )=1415 + ( )=4424 - ( )=12( ) - 31=343 + ( )=4849 - ( )=3819 - ( )=216 - ( )=1244 - ( )=21

日期：_______ 用时：_______分_______秒 成绩：_______

( ) - 35=326 + ( )=33( ) + 14=3437 + ( )=3915 - ( )=416 + ( )=38( ) + 10=3827 + ( )=48( ) + 30=4318 - ( )=9( ) + 18=25( ) + 13=36( ) - 10=921 - ( )=4( ) + 2=1118 + ( )=244 - ( )=234 + ( )=4249 - ( )=3216 + ( )=25( ) + 21=2935 + ( )=41( ) + 2=3821 - ( )=16( ) - 13=3016 - ( )=4( ) + 7=485 - ( )=2( ) + 4=19( ) - 11=620 + ( )=2919 - ( )=1317 - ( )=1334 - ( )=2824 + ( )=28( ) - 1=14 + ( )=4336 - ( )=27( ) - 33=5( ) + 3=47( ) + 9=43( ) - 8=310 + ( )=3112 + ( )=2237 - ( )=1026 + ( )=47( ) - 6=30( ) - 38=4( ) + 25=3615 + ( )=2323 - ( )=2012 + ( )=40( ) - 23=415 + ( )=3517 - ( )=9( ) - 45=3( ) - 24=4( ) - 2=1( ) + 3=48( ) + 14=49( ) - 5=3519 - ( )=317 - ( )=11( ) - 21=2821 - ( )=1417 + ( )=3620 - ( )=163 + ( )=4346 + ( )=48( ) - 15=636 + ( )=4137 + ( )=41( ) + 2=50( ) - 27=7( ) - 3=1910 + ( )=3029 + ( )=4631 - ( )=1818 + ( )=42( ) - 6=245 + ( )=4749 - ( )=3624 - ( )=20( ) + 39=4414 + ( )=369 - ( )=212 + ( )=24( ) + 9=2131 + ( )=3733 + ( )=4317 + ( )=2546 - ( )=3935 - ( )=18( ) + 29=45( ) + 2=35( ) + 17=47