试题 试卷
题型:填空题 题类:常考题 难易度:普通
小数的运算定律、混合运算6805
5.4÷(0.9×0.3)=5.40.90.3
0.25×44
=0.25×4+0.25×4
=1+1
=2
①503+197= ② ×15= ③0.8+ = ④3.6×25%=
⑤ + × = ⑥ ÷ = ⑦8.01-2.1= ⑧ × =
⑨47.8÷5.9≈ ⑩12.5×8÷12.5×8=
0.8×14×12.5 98×0.45
8.4×(10-2.5)÷6.3 96÷2.5÷8
试题篮