11问答网
所有问题
当前搜索:
96x42的简便运算
94×7+
42用简便运算
怎么算?
答:
回答:94×7+
42
=94×7+6×7 =7×(94+6) =7×100 =700
420*7+
42
*30
简便运算
?
答:
420*7+
42
*30 =42*10*7+42*30 =42*(10*7+30)=42*100 =4200
6.15x9.4-
42
=多少
简便运算
答:
6.15x9.4-
42
=6.15×(10-0.6)-
4.2
=61.5-3.69-4.2 =61.5-7.89 =53.61
12x16+24x
42简便运算
答:
原式=12*16+12*84=12*(16+84)=1200
21×48+
42
×26
简便方法运算
?
答:
21×48+
42
×26 =21×48+21x2×26 =21x(48+52)=21x100 =2100 希望能帮到你!
63+84×2÷
42
有没有
简便运算
?
答:
63+84×2÷
42
这道题应该先算乘除,后算加减可以把式子变为63+84÷42×2=63+2×2=63+4=67。
42
x333十666x29最
简便运算
答:
42
x333十666x29最
简便运算
42x333十666x29 =333*2*21+666*29 =666*(21+29)=666*50 =33300
42
×36 36×58怎么
简便运算
?
答:
42
×36+ 36×58 =36x(42+58)=36x100 =3600 ,你好,本题已解答,如果满意 请点右下角“采纳答案”。
3.2*100+6.4*50—32*10怎
简便
答:
3X+5X=4814X-8X=126*5+2X=4420X-50=5028+6X=8832-22X=1024-3X=310X*(5+1)=6099X=100-XX+3=18X-6=1256-2X=204y+2=6x+32=763x+6=1816+8x=402x-8=84x-3*9=298x-3x=105x-6*5=
42
x+5=72x+3=1012x-9x=
96x
+18=4856x-50x=305x=1578-5x=2832y-29=35x+5=1589x-9=...
用简便方法计算
。 0.42×160+36×1.6-68×1.6 32×0.25×12.5×0.2×...
答:
0.
42
×160+36×1.6-68×1.6 =1.6x(42+36-68) =1.6x10 =16 32×0.25×12.5×0.2×5 =4x8x0.25x12.5x0.2x5 =(4x0.25)x(8x12.5)x(5x0.2) =1x100x1 =100 0.92×54+0.46×92 =92x0.54+
96x
0.46 =92x(0.54+0.46) =92x1 =92 ...
棣栭〉
<涓婁竴椤
6
7
8
9
11
12
13
14
10
15
涓嬩竴椤
灏鹃〉
其他人还搜