乘法简便计算文档格式.docx
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125
(7)24×
125(8)48×
125×
63(9)25×
15×
16
(10)125×
(8+16)(11)150×
63+36×
150+150
(12)12×
36+120×
42+12×
220(13)33×
13+33×
79+33×
12
(14)88×
(12+15)(15)46×
(35+56)(16)97×
15
(17)102×
99(18)35×
8+35×
6-4×
35(19)48×
1001
(20)57×
99(21)539×
236+405×
236+236×
(22)125×
32(23)600÷
25÷
40(24)25×
64×
(25)17×
62+17×
31+12×
17(26)8.×
36+567×
36+36×
341+36
(27)16×
56-16×
13+16×
61-16×
5(28)63+71+37+29
(29)43×
23+18×
23-23×
9+481×
230(30)85-17+15-33
(31)34+72-43-57+28(32)99×
85(33)103×
26
(34)97×
15+15×
4(35)25×
32×
125(36)64×
125
(37)26×
(5+8)(38)22×
46+22×
59-22×
2
(39)175×
463+175×
547-175(40)26×
35+26×
450+260×
19+26×
3
(41)82×
470-82×
13+820×
68(42)36×
84+36×
15+36
(43)69×
170+17×
28+17×
30(44)71×
22+15×
12
(45)26×
56+27×
26(46)(155+356)+(345+144)
(47)978-156-244(48)24×
25(49)99×
3(50)103×
37
(51)125×
(100-8)(52)30÷
4(53)600÷
8÷
(54)13×
57+13×
32+13×
13(55)104×
45-958-142
3