人教版四年级数学下册乘除法简便计算 404.docx
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人教版四年级数学下册乘除法简便计算404
88000÷125÷826×43-43×6
66×50×200106×59-59×6
59×8×25071×54+71×946
36×25093×999+93
56×1251001×98-98
44×30114×35-35×4
24×9969×88+69×12
4×57×2542×999+42
400÷4÷25101×19-19
83000÷125÷8107×86-86×7
25×50×236×61-61×6
39×8×25082×2+82×998
32×2568×99+68
32×125101×39-39
14×201103×48-48×3
16×9943×49+43×51
8×22×2592×999+92
9900÷4÷2511×23-23
42000÷125÷812×65-65×2
62×50×2018×29-29×8
62×4×25054×13+54×987
16×25053×999+53
56×1251001×97-97
25×30223×79-79×3
26×19981×77+81×923
8×93×5064×999+64
800÷4÷2511×23-23
29000÷125÷828×43-43×8
63×5×2036×61-61×6
88×4×25065×33+65×67
20×25078×99+78
24×1251001×51-51
42×20316×39-39×6
16×9998×11+98×89
8×87×12554×999+54
2000÷4÷2511×94-94
57000÷125÷829×86-86×9
17×5×2105×97-97×5
44×4×25091×30+91×970
16×25019×999+19
40×1251001×39-39
11×20336×31-31×6
12×19946×29+46×71
4×19×12546×999+46
8600÷4÷251001×74-74
80000÷125÷835×37-37×5
74×50×2019×52-52×9
58×4×25061×27+61×73
16×2518×99+18
56×1251001×29-29
42×20234×82-82×4
12×29923×88+23×912
4×92×5082×99+82
2900÷4÷251001×64-64
87000÷125÷827×82-82×7
81×5×232×43-43×2
11×4×25041×15+41×985
8×2549×999+49
64×12511×42-42
15×203108×58-58×8
22×9981×55+81×945
4×74×25034×999+34
9100÷4÷25101×58-58
2000÷125÷8109×98-98×9
79×5×2028×59-59×8
75×4×2516×27+16×73
24×25068×999+68
40×12511×36-36
15×201108×32-32×8
24×9943×26+43×974
8×17×12526×99+26
8700÷4÷251001×83-83
88000÷125÷8102×56-56×2
89×50×20029×72-72×9
38×4×25093×86+93×914
40×2529×99+29
48×1251001×38-38
25×10125×67-67×5
13×9929×66+29×934
4×43×25029×99+29
2900÷4÷2511×42-42
78000÷125÷838×56-56×8
54×5×2107×67-67×7
38×4×2598×51+98×949
28×2558×999+58
32×1251001×94-94
24×30238×56-56×8
14×9935×60+35×40
8×5×2582×99+82
2200÷4÷2511×73-73
9000÷125÷8102×73-73×2
89×5×2022×93-93×2
57×8×25067×57+67×943
8×25091×99+91
72×125101×35-35
16×10325×72-72×5
21×29921×91+21×9
4×21×12529×99+29
1700÷4÷251001×36-36
62000÷125÷838×64-64×8
33×50×2102×81-81×2
26×4×2589×15+89×85
32×2534×999+34
56×125101×92-92
44×10223×79-79×3
13×29925×27+25×73
8×9×2514×999+14
1900÷4÷2511×73-73
45000÷125÷826×13-13×6
11×50×2014×78-78×4
95×4×2554×29+54×971
36×2524×999+24
40×12511×68-68
45×10125×21-21×5
26×9999×44+99×56
8×21×2555×999+55
1800÷4÷25101×79-79
50000÷125÷839×61-61×9
71×5×213×12-12×3
88×8×2548×41+48×959
32×25046×999+46
80×1251001×45-45
46×20233×64-64×3
11×9963×56+63×44
4×61×2533×99+33
800÷4÷2511×88-88
56000÷125÷8106×47-47×6
99×50×222×71-71×2
99×4×25013×75+13×25
28×2566×999+66
16×1251001×48-48
42×202108×42-42×8
26×19984×13+84×87
8×6×12547×999+47
7100÷4÷2511×98-98
83000÷125÷837×65-65×7
12×50×20109×35-35×9
49×4×25025×55+25×945
40×2583×999+83
32×1251001×46-46
24×20217×47-47×7
24×29951×10+51×90
4×52×25013×99+13
1100÷4÷251001×85-85
17000÷125÷8106×51-51×6