小学六年级数学计算题训练150道
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六年级数学计算题训练
计算下面各题: (1–6
1×5
2)÷9
7 71÷32×7 25÷(87–65) 158+32–4
3
1211–(91+125) 254×43–501 (65–43)÷(32+94) 51×[31÷(21+6
5)]
12÷(1–73
) [(1–61×52)÷97 [(1–53)×5
2]÷4
用简便方法计算:
(5
1–7
1)×70 97×965 53×8+53×2 15×73+15×7
4
(98+43–32)×72 72×(21–31+41) (95+131)×9+134 30×(2
1
–31+61) 4–5
2
÷
158–41 48×(31–21+41
) (53+41)×60–27
256÷9+256×98 24×(61+81) 5–61–6
5
98×(9+43)–32 87÷32+87×2
1
5–61–65
54+85÷41+21 2–98×4
3
–31 87+32÷54+61
30×(61
+52–21) 10÷1011
10
+24121÷12 54×31+5.2×31+1÷43
直接写出得数。
2.4÷0.125= 555×13-111×15= 25×0.32×0.25=
125-25+75= 999×15= 10-3.25+9÷0.3= 43.2÷0.125=
55×(
331-441)= 20042003×2005= 10137-(441+313
7
)-0.75= 解方程:
12×(2
1–3
1+41)
51+94×83+6
5
185+X = 12
11
2X –91 = 98 X+53 = 107
3X –1.4×2=1.1 X+32–21=18
17
5.5x –3x = 1.75
2512X = 15×53 X ×(61+83)= 12
13
(1–95)X = 158
X ×(1+41
)= 25 X ×72 = 21
8
15÷X = 65
X ×54
×81 = 10 X ×32 = 8×43 X ×43×5
2 = 18 X ×109 = 24×81 X ×31×5
3 =
4 X ×72 = 18×3
1
3X = 10 7X –4X = 21 4
1
×x+51×45 = 12
X+4
1x = 20 51-4.5=(51-10X)×3 3X -2×(10-X)=15
(1-X)÷3=2-X X ÷25+X ÷5=X -19
简便计算:
25×37×0.4 75×0.39×4 333833 3.7544⨯-+⨯ 11
3536⨯
125×39×16 55513.75 2.75888⨯-⨯- 3
4.68425⨯+⨯ 41×35×2
5129
24514343
⨯
+⨯ 101×99-897 136×4.06+4.06×64
7.02×123+877×7.02 111
64.53411112
⨯+⨯ 102×5.6-5.6×2
471×0.25-0.25×71 43×126-86×13
313275÷⨯ 71259214÷⨯ 51765311÷)(- 83533585⨯÷+
)6181
(48+⨯ 20
9
35
4÷÷
)21
10
7
5(103
-
⨯
815×516+527÷109
解方程:
31χ ÷5 = 31 53 ÷χ = 76
X – 60% X =18 45 χ = 1825
3
5 X + 2.5×8=95 40%X+30=80 4χ+ 21χ= 9 85χ-53= 5
2 计算: 3-712-512 57×38+58×57 78χ=1116 χ×(34+23)=7
24
25×13 ÷52 ×3
10 13.09-8.12-4.88 12×103-4500÷75
18 ×[12 ÷(35 ×109 )] (215 +3
11 )×15×11 37.5+19.5÷2.5×4
解方程:
34 x -58 =56 ×30% 6:x =37 :13 41
×x+51×45 = 12 X ×31×53 = 4 计算:
[1–(41+8
3)]÷81 91–125
×54÷3 (1–61×52)÷97
71÷32×7 (65–43)÷(32+94) [1–(41+5
2
)]÷3.5
3-712-5
12
57×38+58×57 815×516+527÷109 57×47+47)÷47
18×(49+5
6
)
23×7+23×5 (16-112)×24-45 15÷[(23+15)×1
13
]
1、直接写出得数。
35×12= 1÷23= 45÷8= 7×2
7
=
38×12= 15×1625= 14-15= 13 +1
4