3/5×3/10÷5/6+1/6= 4/7×5/18+3/7÷18/5= 12.5×0.32×25=
1个回答
3除以7 1除以5 3除以5
9除以175
相关问题
①21.6÷4 ②1.6÷50 ③9.09÷0.9 ④1.5×3.5 ⑤18×3.7 ⑥6.09×5.7 &
5×3= 4×3= 2×9= 7×2= 18÷6= 15÷5 40÷5= 21÷7= 4×4= 8×4= 4×7= 5×
6÷1/4=18×5/6=3/4×3/5=4/9÷8/9=7/6×3/14=
32×40+450÷18 3 11 + 3 5 + 8 11 + 2 5 (6-1.3×4)÷0.1 13.7×1.4-
用简便方法计算8.8×0.125 2.5×1.25×32 7.6×5.3+3.7×7.6 37÷0.25÷4 3.85×
(1)36÷6= (2)17-9= (3)5×5= (4)5+18= (5)24÷4= (6)3÷3= (7)4×3=
2.25×1.8-12.5×0.18= 3/8+5/8÷5/6=
口算72+8= 45-9= 36+6= 32-8= 18÷3= 8×7= 30÷6= 43-4= 6×5= 25÷5=
直接写出得数 1.8×0.5= 0.8×12.5= 4.5÷1.5= 18.5÷5= 0.6×7= 2.6÷20= 10
口算.40×0.7= 8.4÷0.2= 3.67×0.2= 3.5÷10= 3.6÷0.6= 1.7×0.5= 1.25