早教吧作业答案频道 -->数学-->
计算,能简算的要简算.5.6×99+5.312.5×32×2565-0.25-3435÷[(15+13)÷29].
题目详情
|
▼优质解答
答案和解析
| (1)5.6×99+5.3, =5.6×(100-1)+5.3, =560-5.6+5.3, =560-(5.6-5.3), =560-0.3, =559.7; (2)12.5×32×25, =12.5×8×4×25, =(12.5×8)×(4×25), =100×100, =10000; (3)
=
=
=
=
(4)
=
=
=
=
=
|
看了 计算,能简算的要简算.5.6...的网友还看了以下:
大家快来看看这几道题怎么简算!我急用!0.071*1234+0.71*567.6+7.1*23.4 2020-05-16 …
能简算的要简算0.175÷0.25÷4(3.2+0.12)÷0.81999×25+25463-(2 2020-06-06 …
能简算的要简算0.175÷0.25÷4(3.2+0.12)÷0.81999×25+25463-(2 2020-06-06 …
脱式计算(能简简的要简算)2.8+0.2-2.8+0.237÷12.5÷0.81.25×(10+0 2020-07-09 …
计算,能简算的要简算3.6×20193.7×0.32+93.7×0.6821÷0.25÷0.41. 2020-07-17 …
先化简比,在求比值.0.9:0.270.25:1.259份之8:7分之4先化简比,在求比值.0.9 2020-07-19 …
下面各题能简算的要简算.12.39-(5.18+2.39)2.5×0.39×0.432.1-8.3 2020-07-19 …
简便计算3.7×4.6+6.3×4.68.8×0.1250.34×99+0.344×1.98×0. 2020-07-19 …
25-0.84×25简便咋做?436×9.9简便咋做?39×2.38+0.39×762简便咋做?有 2020-07-21 …
递等式计算(能简则简)9.9×10.18.25÷0.25÷40.32×6.7-0.32+3.2×0. 2020-11-26 …