直接写出得数.
14÷35= +
= 0.77+0.33=
×4+4×
= 0.9+99×
= 4
﹣(
+
)=
5﹣1.4﹣1.6= 2﹣﹣
=
×2÷
×2=
(+
)×12=
×
= 6.3×10%=
怎样简便怎样计算.
58×58+58×42 |
3874﹣(874+1000) |
329﹣38﹣62 |
347﹣129﹣147 |
6000÷125÷8 |
25×125×32 |
95×102 |
360÷45. |
简算题.
⑴563+296 |
⑵1001×78 |
⑶4500÷25 |
⑷125×24 |
⑸1846﹣620﹣380 |
⑹8×125﹣25×6×4 |
⑺32×46+32×54 |
⑻408×(3080﹣1980)+712 |
小青蛙过河:
列竖式计算。
⑴4.5﹣2.6= |
⑵3.7+5.8= |
⑶9.1+5.6= |
⑷45.3﹣32.7= |
⑸856÷8= |
⑹100﹣29.6= |
⑺83×46= |
⑻13.1﹣2.3= |
⑼34×76= |
直接写出得数。
⑴10×20= |
⑵1﹣0.2= |
⑶6.5+3.4= |
⑷0.3+1.8= |
⑸9.28+0.7= |
⑹![]() ![]() |
⑺8.9﹣7.8= |
⑻8.9﹣1.9= |