yyhfy
幼苗
共回答了18个问题采纳率:88.9% 举报
简算:
45.55-(6.82+15.55)
34.52-17.87-12.23
6.43-(1.4-0.57)
23.75-8.64-3.46
17.83-9.5-7.83-0.5
5.38+88.2-2.38+1.8
27.38-5.34+2.62-4.66
21.63-(8.5+9.63)
7.5-2.45+7.5+2.45
0.9+0.99+0.999
5.09-(0.09+1.23)
9.36-(4.36-3.5)
1.7+150 +3.98
17.625-(4.4+58 )
3.35×6.47×2+6.7×3.6
18.7-3.375-6.625
2.5×4.4
25×1.25×32
(3.75+4.1+2.35)×9.8
1.28+9.8+7.72+10.2
12 ×1120 +12 ×2049
1497+436
18.95-7.98
101*7.8
13.6+50+6.4
12.8+32+17.2
7.9+4.4+2.1
11.2+46+18.8
13.4+2.3+26.6
2.5+3.5+7.5
125*88
58+39+42+61
(125+17)*8
75*299+75
167+299+33+11
39*101
35*68+68+68*64
201*24
1年前
6