人教版四年级数学下册乘除法简便计算 537.docx
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人教版四年级数学下册乘除法简便计算537
4×84×12537×999+37
7100÷4÷2511×63-63
64000÷125÷812×61-61×2
46×5×20103×55-55×3
91×8×25039×97+39×903
40×25065×99+65
48×1251001×98-98
45×30136×11-11×6
14×9959×2+59×998
4×14×25044×999+44
9400÷4÷251001×46-46
12000÷125÷813×22-22×3
96×50×20025×96-96×5
71×4×25058×37+58×963
8×2572×99+72
24×1251001×71-71
41×103106×29-29×6
11×19922×23+22×977
4×26×12564×99+64
2700÷4÷25101×46-46
84000÷125÷8104×41-41×4
52×5×213×81-81×3
81×8×25013×50+13×50
40×2582×999+82
64×125101×42-42
12×10319×74-74×9
12×19941×49+41×51
8×4×25033×99+33
7500÷4÷25101×22-22
76000÷125÷8103×26-26×3
95×5×2013×74-74×3
17×4×2563×43+63×957
24×2564×999+64
72×125101×74-74
44×301107×68-68×7
14×29989×40+89×960
8×35×5063×999+63
4100÷4÷251001×13-13
66000÷125÷837×59-59×7
25×50×200103×78-78×3
39×4×25095×52+95×48
20×2536×999+36
32×125101×24-24
16×10336×54-54×6
25×19981×19+81×81
8×14×25072×99+72
6700÷4÷25101×99-99
5000÷125÷8104×37-37×4
41×5×20018×68-68×8
92×4×25078×69+78×931
40×25021×999+21
32×12511×99-99
42×30139×87-87×9
21×9916×66+16×934
4×37×12527×99+27
8900÷4÷25101×43-43
38000÷125÷8109×75-75×9
11×5×200106×36-36×6
68×4×25067×86+67×914
20×2565×999+65
16×125101×21-21
16×201108×59-59×8
24×9993×46+93×954
4×64×2581×99+81
700÷4÷251001×81-81
80000÷125÷8104×24-24×4
39×50×236×27-27×6
65×4×25067×28+67×72
12×2598×999+98
32×1251001×94-94
14×202107×34-34×7
16×29956×8+56×92
8×7×2598×99+98
800÷4÷2511×94-94
38000÷125÷824×91-91×4
12×50×20016×95-95×6
44×4×25022×72+22×28
32×2524×999+24
64×1251001×36-36
42×10313×26-26×3
21×29923×18+23×982
4×36×25011×999+11
9100÷4÷25101×38-38
5000÷125÷837×26-26×7
69×50×20016×76-76×6
66×8×25097×91+97×909
20×2588×999+88
40×125101×69-69
14×20325×56-56×5
13×19964×30+64×970
4×78×12522×99+22
200÷4÷251001×88-88
56000÷125÷8103×57-57×3
89×50×2105×63-63×5
21×4×2572×29+72×971
40×2562×99+62
72×125101×78-78
36×10233×96-96×3
16×19951×96+51×904
4×54×5094×999+94
7100÷4÷25101×36-36
27000÷125÷827×11-11×7
61×50×20038×69-69×8
77×8×25032×52+32×48
8×25054×99+54
24×12511×98-98
45×10213×52-52×3
26×19933×88+33×12
4×69×5096×99+96
6900÷4÷2511×76-76
13000÷125÷825×41-41×5
26×50×20109×18-18×9
81×4×2515×78+15×22
12×25053×999+53
56×125101×31-31
26×10232×36-36×2
21×29996×77+96×923
4×88×5075×999+75
5600÷4÷25101×49-49
4000÷125÷8104×22-22×4
82×5×228×29-29×8
27×4×2589×21+89×79
32×2598×99+98
80×125101×16-16
21×30237×88-88×7
13×19961×20+61×80
8×77×25049×99+49
600÷4÷2511×26-26
30000÷125÷834×82-82×4
33×5×235×11-11×5
51×4×2539×95+39×5
20×2533×999+33
80×1251001×38-38
31×10116×41-41×6
22×9929×51+29×949
8×46×5019×99+19
1600÷4÷25101×62-62
75000÷125÷818×48-48×8
49×5×216×69-69×6
31×8×2523×5+23×995
40×2538×999+38
72×125101×22-22
14×30136×28-28×6
14×29969×19+69×81
8×3×12576×99+76