6.14+3.83= 7.93-1.64= 5.23-2.36= 3.44+3.36= 0.35+0.5=
65＋4.35 = 7.74-5.85= 9.35-4.74= 38.63-3.48= 1.16+4.77= 0.26-0.16 =
10－5.4= 8.17-5.26= 2.26-0.86= 4.93+4.75= 76.55+4.68=
7.2+6.8= 87－0.49= 31.1+4.5= 31.9+3.4= 3.45+4.6=
4.45+54.5= 8.5-5= 1.5－0.06= 3.83+5.55= 2.75+1.3= 39.4-2.75=
67.3-1.26= 3.6-1.6= 36＋1.54= 61.9+6.2= 67.1-6.6=
46.8-2.8= 47.6-2.15= 55.5-1.9= 32.8＋19=
44.4+1.4= 1.7+9.66= 43.3+6.3= 64.4+8.67= 38.9-5.55=
5-2.5= 2.1+7.9= 13.5-2.4= 6.7-2.3= 4.8-2.8= 7.1-4=
0.25+0.17= 2.1+0.2= 0.3+0.7= 3.6+1.6= 7.5-0.5= 3.7-0.9= 2.13-0.02=
3.51+0.2= 102+0.3= 1.12-1.02= 4.5-0.01= 9.16+2.64= 5.68+12.22=
16.8+16.5= 3.2＋1.68= 0.7+0.9 = 4.7-0.5 = 0.56-0.46= 1.2+0.8=
1-0.4= 0.39+0.15= 7.7+0.6= 3.6-0.8= 4.8-3= 5.7+0.2=
3.6-1.6= 7+2.3= 8.02+15.28= 25-16.07= 0.3+1.5= 2.5+9.8=
7.6+1.3= 4.4+5.7= 2.3+7.7 = 5.7+3.1= 7.69+2.31= 14－7.4=
（1）3.8 × 6.3 = （2）9.4 × 9.8 = （3）7.9 × 1.2 = （4）3.9 × 9.4 = （5）5.9 × 5.5 =
（6）1.5 × 9.5 = （7）0.9 × 1.4 = （8）9.6 × 1.7 = （9）3.3 × 8.2 = （10）3.8 × 0.1 =
（11）4.9 × 7 = （12）7.6 × 3.6 = （13）4.8 × 8.6 = （14）7.5 × 7.2 = （15）6 × 9.6 =
（1）6.7 × 10 = （2）8.7 × 40 = （3）1.2 × 50 = （4）4.9 × 500 = （5）5.7 × 50 = （6）8.5 × 20 = （7）0.8 × 60 = （8）1.7 × 60 = （9）8.2 × 500 = （10）0.5 × 60 =
（11）5.7 × 90 = （12）6.3 × 200 = （13）0.3 × 50 = （14）5.3 × 400 = （15）9.9 × 80 =
6.14+3.83= 7.93-1.64= 5.23-2.36= 3.44+3.36= 0.35+0.5=
65＋4.35 = 7.74-5.85= 9.35-4.74= 38.63-3.48= 1.16+4.77= 0.26-0.16 =
10－5.4= 8.17-5.26= 2.26-0.86= 4.93+4.75= 76.55+4.68=
7.2+6.8= 87－0.49= 31.1+4.5= 31.9+3.4= 3.45+4.6=
4.45+54.5= 8.5-5= 1.5－0.06= 3.83+5.55= 2.75+1.3= 39.4-2.75=
67.3-1.26= 3.6-1.6= 36＋1.54= 61.9+6.2= 67.1-6.6=
46.8-2.8= 47.6-2.15= 55.5-1.9= 32.8＋19=
44.4+1.4= 1.7+9.66= 43.3+6.3= 64.4+8.67= 38.9-5.55=
5-2.5= 2.1+7.9= 13.5-2.4= 6.7-2.3= 4.8-2.8= 7.1-4=
0.25+0.17= 2.1+0.2= 0.3+0.7= 3.6+1.6= 7.5-0.5= 3.7-0.9= 2.13-0.02=
3.51+0.2= 102+0.3= 1.12-1.02= 4.5-0.01= 9.16+2.64= 5.68+12.22=
16.8+16.5= 3.2＋1.68= 0.7+0.9 = 4.7-0.5 = 0.56-0.46= 1.2+0.8=
1-0.4= 0.39+0.15= 7.7+0.6= 3.6-0.8= 4.8-3= 5.7+0.2=
3.6-1.6= 7+2.3= 8.02+15.28= 25-16.07= 0.3+1.5= 2.5+9.8=
7.6+1.3= 4.4+5.7= 2.3+7.7 = 5.7+3.1= 7.69+2.31= 14－7.4=
（1）3.8 × 6.3 = （2）9.4 × 9.8 = （3）7.9 × 1.2 = （4）3.9 × 9.4 = （5）5.9 × 5.5 =
（6）1.5 × 9.5 = （7）0.9 × 1.4 = （8）9.6 × 1.7 = （9）3.3 × 8.2 = （10）3.8 × 0.1 =
（11）4.9 × 7 = （12）7.6 × 3.6 = （13）4.8 × 8.6 = （14）7.5 × 7.2 = （15）6 × 9.6 =
（1）6.7 × 10 = （2）8.7 × 40 = （3）1.2 × 50 = （4）4.9 × 500 = （5）5.7 × 50 = （6）8.5 × 20 = （7）0.8 × 60 = （8）1.7 × 60 = （9）8.2 × 500 = （10）0.5 × 60 =
（11）5.7 × 90 = （12）6.3 × 200 = （13）0.3 × 50 = （14）5.3 × 400 = （15）9.9 × 80 =