人教版四年级下册数学简便计算题500题Word格式.docx
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人教版四年级下册数学简便计算题500题Word格式.docx
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92+99
197+102
42X125X8X5
25X4X88X125
45X37+37X55
28X21+28X79
46+46X59167X2+167X3+167X539X8+6X39-39X4323+189-123
248-86+48
672-36+64(6467-832)+(1832-146)7
354-108405-99
99X22+33X34
28X225-2X225-6X225(42+25)X125+(18+15)X125
23X2X4+25X4X2+27X1X8+25X8X1
272+68+28
360M+9
60X12+51000(125^4)
960K46+48
8000508
48005048
2400501265+73+135
357+288+143
125X(860+24012)
700+61012X4
(37+15X85+1360
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1530+(592-530)-192
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230-23)023
1736028+1060428
2005X20062006-200X6
129+235+171+16517+145+23+35
999+99+9+3
284-159-41517-53-47
400-256-44
344-(144+3)7
236-(177+3)6
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72X125
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42X25
125X64X25
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18X12599X78
2400-257000-125
323+18-9123
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3.12+3.12X99
600-12-514H14"
99
800-5-8480-5-48240-5-12420-35
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2.64+8.67+7.36+11.3363.4-2.57487X53+87X47
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108X75
35X201
250-8X4
7X75-7X25234-34-66528-53-47435^(135+189
25X32X125
125X88
25X48
99X125X8
3500-4-25
420-35-2
30+255+70
282+41+159
55X102
2.58-1.6+3.42
125X6429X125X8
89X99+892.63+5.8+7.37+4.252X155X5255X101
58.65-(3.2+8.65)
45X25+75X4523.5-2.8-7.2
5600-25-4250-8X4
6.38-2.4+5.62
87X52+87X48
99X85+855.63+8.8+4.37+1.236X199X362.38-2.4+3.62
(270-30X9)-5.5
32.3-(5.02+2.03X10)32X18+(32.6+18.09)
36X19-19X2625X45+75X4538X101125X16
5.63+8.8+4.37+1.227.5-9.8-0.28157-(103+157+597)
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64.56-(8.2+4.56)
72X99+72
33x1399
158+262+138
6.81-4.4+5.19
125X24
25X(40+4)
24.56-(8.2+4.56)
88X99+8820.5-6.3-3.75001-247-1021-232899+344
375+219+381+225(181+256)4+2719378+44+114+242+222276+228+353+219
(375+1034)+(966+125)(2130+783+270)+10177755-(2187+755)
2357-183-317-357
2214+638+2863065-738-1065
2365-1086-214497-299
2370+19953999+498
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75X24
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178X99+178
79X42+79+7X5716800勻20
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8100-4-75
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32000-400
21500-125
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125X32X8
25X32X125
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(300+6)X12
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99X16
78X10225X204
638X99
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25+19X925
32X16+1X43278X4+78X3+78X3
576-285+85
3000-125-81250-25-41200-624-762100-728-772273-73-27
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157-99
755-287+87
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15x97+3100+1-100+148x99+1
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28x4x25125x32x259x72x125
999x999+1999
184+98695+202864-199738-301
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380+476+120(569+468)+(432+131)
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158+262+138375+219+381+225
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(12+24+80)x5025X32x125
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88x125
84x36+64x8475x99+2x7598x199
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(2130+783+270)+10177755^(2187+755)2214+638+286102X76
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(a+b)+c=a+(b+c)
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a-b-c=a-(b+c)
10-0.432-2.5689.3-5.26-2.7414.9-(5.2+4.9)
18.32-5.47-4.32
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0.25x32x0.125
6.4x1.25x12.5
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cx(a+b)=cxa+cxb
0.45x201
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15.89+(6.75-5.89)
7.85+2.34-0.85+4.66
4.8x100.1
35.6-1.8-15.6-7.2
13.75-(3.75+6.48)
47.8-7.45+2.55
(1.25-0.125)x8
66.86-8.66-1.34
0.25x32x0.1252.5x(4+0.4)
4.7x9.9
56.5x9.9+56.5
7.09x10.8-0.8x7.093.83x4.56+3.83x5.44
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- 人教版 四年级 下册 数学 简便 算题 500