题型:计算题 题类:常考题 难易度:困难
小数乘整数5689 10
(1+1.2)+(2+1.2×2)+(3+1.2×3)+…+(99+1.2×99)+(100+1.2×100)
576+234= |
3.8﹣1.08= |
0.49÷0.07= |
25×17.1×4= |
+ = |
50%× = |
203×49≈ |
72.4÷9.1= |
试题篮