= | = | = | = |
= | = | = | = |
| |||
|
+= | -= | -= | -= |
0.15= | 1-= | += | +3= |
0.6-= | 4-= |
0.13×100= | 7×(68+22)= | 5×4÷5×4= | |
3.26-1.61= | 920÷20= | 398×51≈ | 9.2-3.2+6.8-9.2= |
14+32= | 3.6+2.9= | += | += |
58-17= | 10-2.5= | -= | -= |
40-26= | 6.9-1.9= | 1-= | -= |
24÷2= | 0.7+1.12= | += | += |
15+35= | 0.75-0.32= | -= | += |
11×30= | 12.5×8= | -= | -= |
630÷9= | 0.36÷2= | += | 0.2=(填最简分数) |
78÷6= | 5.7×0.1= | += | 0.375=(填最简分数) |
25×4= | 0.6÷0.02= | -= | =(填小数) |
0×1.2= | -= | =( )(填小数) |