1.5×4= 6 5.8＋1.2=7 45×0.2=9 4.08÷8=0.51
0.54÷0.6=0.9 3.1－2.9=0.2 0.12÷3=0.4 0.4×0.7=0.28
0.32×1000= 32 7÷100=0.7 0.8＋0.02=0.82 0.84÷0.3=0.28
3.68÷0.01=36.8 9＋1.5=10.5 0.4×0.5=2 0.44＋0.6=1.04
2.5×0.4=1 0.125×8= 1 3.6÷0.4= 9 3.92＋7.2=11.12
（1）7.6×0.9 = 6.84 （2）10.5×0. 3 =3.15 （3）4.25×0.18=0.765

(4) 0.3÷0.12=2.5 (5)104.78÷26=4.03 (6) 34.2÷0.8 =42.75
8.7×10.1=87.87 7.06×2.4－5.7=11.244 6.35÷0.8÷1.25=6.35

2.5×6.8×0.4=6.8 2.5×3.2×1.25 =20 21.36÷0.8×2.9=77.43

102×0.45=45.9 8.27＋7.52＋1.73－3.52 =14 0.79×99＋0.79=79

0.15＋ 0.75×18 =13.65 72＋8÷2.5－30.2=45 2.8×3.2＋3.2×7.2=32 1.5×4= 6 5.8＋1.2=7 45×0.2=9 4.08÷8=0.51
0.54÷0.6=0.9 3.1－2.9=0.2 0.12÷3=0.4 0.4×0.7=0.28
0.32×1000= 32 7÷100=0.7 0.8＋0.02=0.82 0.84÷0.3=0.28
3.68÷0.01=36.8 9＋1.5=10.5 0.4×0.5=2 0.44＋0.6=1.04
2.5×0.4=1 0.125×8= 1 3.6÷0.4= 9 3.92＋7.2=11.12
（1）7.6×0.9 = 6.84 （2）10.5×0. 3 =3.15 （3）4.25×0.18=0.765

(4) 0.3÷0.12=2.5 (5)104.78÷26=4.03 (6) 34.2÷0.8 =42.75
8.7×10.1=87.87 7.06×2.4－5.7=11.244 6.35÷0.8÷1.25=6.35

2.5×6.8×0.4=6.8 2.5×3.2×1.25 =20 21.36÷0.8×2.9=77.43

102×0.45=45.9 8.27＋7.52＋1.73－3.52 =14 0.79×99＋0.79=79

0.15＋ 0.75×18 =13.65 72＋8÷2.5－30.2=45 2.8×3.2＋3.2×7.2=32