直接写出得数.
+= | -= | ×2= | ×= |
×= | ÷4= | ÷= | 12×= |
÷42= | ×= | ×14= | ÷4= |
直接写出得数
197+76= | 5.8-0.79= | +0.4= | 18-8= |
1.6×0.5= | 20÷0.2= | 640÷16÷5= | +-+= |
直接写出计算结果.
5--= | 6×= | 1.25×80%= | +-+= |
×15= | ÷= | 0.56+0.34= | ×2÷×2= |
-= | += | 60×(1--)= | 72÷1.2+72÷1.8= |
口算: 26.26÷26= | 4.57+6.43= | 7.9×11-7.9= | 3.14×32= |
3+-3+= | 0.1×30%= | 2÷1%-2= | ÷= |
1.8×4×0.5= | 1.5-1.5×0.3= | 5.7+4.3= | 1-25%= |
18×= | ×= | 3.6÷12= | 18÷= |
÷22= | ÷5= | ÷1= | 1-0.6= |
0.92-0.2= | 0.52+0.4= | 0.72÷0.9= | 0÷0.24= |
3.3÷0.1= | 1÷0.25= | 0.6×5= | 0.2×0.4= |
0.25×36= | ×3= | ×12= | 4÷= |
÷= | ÷= | 10÷= | 3.5+47= |
0.4×12×25= | 10×= | 260-48-52= | 3.6÷12= |
18÷= | 5.7+4.3= | 0.25×36= | ×3= |
0.4×12×25= |
直接写得数
7.2÷0.06= | = | = | = |
10-0.8= | 5.15+= | = | 3.7×101= |
直接写出得数. 175%+=________ | 10÷10%=________ | 36×=________ | 6×1%=________ |
+×=________ | 3÷×3=________ | 3-100%=________ | 8×÷×8=________ |
-÷4=________ | ×÷=________. |