小学六年级数学四则运算简便运算
表白词-韩非子说难
小学六年级数学四则运算简便运算
小学六年级数学四则运算简便运算
小学数学四则运算——简便运算大汇总
简便运算 431+3.2+532+6.8
25×(8×0.4)×1.25
7154-(2154-23
1) (1211+187+245)×72
93.5÷321÷7
2
1125-997
(8700+870+87)÷87
125×8.8
17.15-(3.5-2.85)
3.4×99+3.4
4.8×1.01
0.4×(2.5÷73)
(1.6+1.6+1.6+1.6)×25
(94+65
7
1
100257
12.3-2.45-5.7-4.55 9
7÷251+115×92
0.125×0.25×64
1 10
998+1246+9989
1.3+4.25+3.7+3.75
-187)÷361
小学六年级数学四则运算简便运算
64.2×87+0.642×1300
78×36+7.8×741-754
2113×17+12
17
×8
87×21+0.125×21+0.5
2.42÷43+4.58×31
1-4÷3 25÷10026
25
4.25-365-(261-143)
3.8÷3.9+3.9÷0.1+0.1÷3.9
12.1-(151+21
1)×105
)37.125.8(63.975.4-+-
)38.648.2(17.348.7--+
511)9518.3(957-+-
4
16666179⨯+⨯
7.21111.07.09999.0⨯+⨯
3.672.109.136⨯+⨯
8.562.108.148⨯+⨯
5
2
69.375225533⨯+⨯
2.3
3.198.168.6⨯+⨯
5.186.678.515.818.155.81⨯+⨯+⨯
2 10
小学六年级数学四则运算简便运算
3.541352.422351.12235⨯-⨯+⨯ 41234+++
888++++
34 -(15 + 13 )× 98
25 × 34 - 1
2 ÷4
58 ×[1÷( 34 + 13 )]
[ 16 -(514 - 13 )]× 79
57 + 98 × 59 + 38
1 - 58 ÷ 2528 - 310
14 × 37 + 47 ÷4
5 -( 67 ÷314 + 6
13 )
⎪⎭⎫ ⎝⎛+÷435252
12614121⨯⎪⎭
⎫
⎝⎛-+
1514
1781714159⨯+⨯ 10
713151321÷⎥⎦⎤⎢⎣⎡⨯⎪⎭⎫ ⎝⎛+-
425
-(2.5+1.9)×(0.5-0.5) 425
-
2.5+1.9×(0.5-0.5)
425 -2.5+1.9×0.5-0.5
[425 -
(2.5+1.9×0.5)]-0.5
[425 -(2.5+1.9)
×((0.5-0.5) [425 -
(2.5+1.9)
×0.5]-0.5
3 10
小学六年级数学四则运算简便运算
1213 -412 -214 -518 -12.5%
0.125×34 +18
×
8.25+12.5%
(78 +1316
)÷1316 2.5×37
×0.4×2
13
15314 -2.25-734
89 ×[1516 +(716
-14 )÷
12 ]
10×[(45
-0.5) ÷37 ] (2.7-4.25×25 )÷2.8×
47
1.25+114 ×7.4+125%÷ 58
10-4.68÷7.2+0.05
157 ×(5÷56 -56
÷5)
18.09×[(1.5+223 )÷3.75-23 ]
0.84÷0.3÷(1.96×18.9) 56 -(0.15+9
20 ) ÷1.8 1325+540÷18×15
2.5÷8+9.5×18
+4×0.125 [2.1+7÷(3112 -
1.625)]
×1
2
2.5×25 -2.1÷13 +9.63 (713
+713 ×2+713 )÷4
4 10
小学六年级数学四则运算简便运算
3.8+1314 +6.2+3
27 27 ×[(413 -3.5) ÷58 ] (234
+23 -
156 )×12 2.5÷8+3.5×18 +0.125
(9.5+912 +912 +9.5) ×1212 313
-(157 +18
÷134 )×125
[(0.05+14 )÷0.25-25
]×125% 382+498 381382
498-116
5.35×0.25+2.65×
14
(313 +34 -258 )÷(115
÷80%)
(4.2÷0.7+6×125 )×
526
0.8×32.5×12.5 7.6×9.9×0.01
8.32×0.58-0.32×0.58
1.25÷5+0.25×20 10.69-
2.5×2.4 0.3×2.5×0.04
8.4×57+8.4×42+8.4
13÷0.65÷2 7.2×10.1-7.2
1.2×
2.5+2.8×2.5
32×0.65+
3.2×3.5 98×16
5
5 10
小学六年级数学四则运算简便运算
÷15 25×(4+254)
60×(125+154-21)
415×0.35+0.65÷15
4
0.25×37.5%+8
5
×41
25%×3117+3114×25% 112÷9
121÷7219
415×0.35+0.65÷154 52÷4÷52
321+31÷6
5
5÷8
5
-8
5÷5
2-136÷269-32 1258×1000
8
(5
1
+3
1)×15 53×91+52÷9 32÷5
4
-125
6 10
小学六年级数学四则运算简便运算
÷85
75+65+72+61 151+(31+121)
41÷(3-135-13
8
)
65×92×403
(41+75)×28 53×43+53×4
1
3-
158÷54 87×154÷30
21
67×111 + 65÷11
(43-81)÷12
5
133269 ÷
3341211365÷÷
98353489⨯÷
(8
1165+)÷127
72372646÷⨯
)3852(65-÷⨯ )
312321()43411(+÷-
81875-- 6516.516.561⨯+⨯
481
85⨯-÷
)49215(49215⨯÷⨯
)74741()43747.0(÷-⨯-
3397)1586597(90÷-+⨯
35
7 10
小学六年级数学四则运算简便运算
.453852135.4⨯+⨯
(
4131+)-(5141-)-(6151-) (1364943-)-(9
561371-)
12.06+5.07+2.94
30.34+9.76-10.34 83×3÷8
3
×3
25×7×4
34÷4÷1.7 1.25÷32×0.8
1773+174
3 195-137
-95
,
41.06-19.72-20.28 752-383+83
874+295-95
3
700÷14÷5
18.6÷2.5÷0.4 13×1917÷19
17
29÷2713×27
13
5.68+(5.39+4.32)
19.68-(2.97+9.68) 7172+(185-17
2)
57
8 10
-77
1132+752+35
小学六年级数学四则运算简便运算
6
-(83-71)
1.25×(8÷0.5) 0.25×(4×1.2)
1.25×(213×0.8) 0.74÷(71×100
74
)
24×(1211-83-61-31) (12+72) ×7
2019)×385 9.3÷(4÷93
100
)
0.92×1.41+0.92×8.59 516×137-53×13
7
1.3×11.6-1.6×1.3 59×11.6+18.4×59
9999+999+99+9
3.2×12.5×25
1.25×88
7.6÷0.25 3.5÷0.125
3.8×9.9+0.38
257×103-257×2-25
7
(13×8)×125 3700-2185-815
4×7×25×3
9 10
(753-
4821-998
20×(17×5)
小学六年级数学四则运算简便运算
14×20×5
25×(40×32) (5×7)×80
4×9×25
8×14×125×6 16×25×5×4
259+468+741+532
23×4×5
40×7×3×5
25×6×4×5 25×(6×4) (8×6)×125
102×7.3÷5.1
3.6×0.25 2.6×9.9
1.06×
2.5×4
10 10