六年级数学计算题训练
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六年级数学计算题训练 Prepared on 22 November 2020
六年级数学计算题训练
计算下面各题: (1–6
1×5
2)÷9
7 7
1÷3
2×7
12
11–(91+125) 254×43–501
25÷(87–65)
158+32–43 (6
5–43
)÷(32+94) 83+3
1+4
1
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×
96
5 53×8+53×2 15×73+15×7
4 (98+43–32)×72 72×(21–31+4
1) (9
5+
131)×9+134 30×(21–31+6
1) 12×(21–31+41) 51+94×83+6
5 4–5
2÷
158–41 48×(31–21+4
1)
256÷9+256×98 24×(61+8
1) (53+41)×60–27 5–61–6
5 用简便方法计算:
98×(9+4
3
)–32 87÷32+87×21 54+85÷41+21 2–98×43–3
1 30×(6
1+5
2–21) 87+32÷54+6
1
10÷10
11
10
+24121÷12 54×31+×31+1÷43
直接写出得数。
÷= 555×13-111×15= 25××= 125-25+75= 999×15= 10-+9÷= ÷= 55×(
331-441)= 20042003×2005= 10137-(441+313
7
)-=
解方程:
185+X = 12
11
2X –91 = 98
3X –×2= X+32–21=18
17 –3x = X+5
3
= 10
7 解方程:
2512X = 15×53 X ×(61+83)= 12
13
X ×(1+41)= 25 (1–95)X = 15
8 X ×5
4
×8
1 = 10 X ×3
2 = 8×4
3 X ×7
2 =
218
15÷X = 65
解方程:
X ×43×52 = 18 X ×
109 = 24×81 X ×3
1×5
3 =
4 X ×7
2 = 18×3
1
3
X
= 10 7X –4X = 21 X+41x = 20 41×x+5
1×45 = 12
解方程
51-=(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× 75××4
125×39×16 555
13.75 2.75888⨯-⨯-
101×99-897 33
3833 3.7544⨯-+⨯
简便计算:
41×35×2 136×+×64
×123+877× 3
4.68425
⨯+⨯
111
64.53411112
⨯+⨯ 102×-×2
471×-×71 43×126-86×13 计算:
)21
10
7
5(103
-
⨯
815×516+527÷109
解方程:
31χ ÷5 = 31 53 ÷χ = 76
45 χ = 18
25 X – 60% X =18 3
5
X + ×8=95 40%X+30=80 4χ+ 21χ= 9 85χ-53= 5
2
计算: 3-
712-512 57×38+58×5
7
解方程:
78χ=1116 χ×(34+23)=724
计算下列各题,能简算的要简算:
25×13 ÷52 ×3
10
--
12×103-4500÷75 18 ×[12 ÷(35 ×10
9 )]
(
215 +3
11
)×15×11 +÷×4 解方程:
34 x -58 =56 ×30% 6:x =37 :13 计算:
[1–(41+8
3
)]÷81 91–125×54÷3
(1–
61×52)÷97 71÷3
2×7 (65–43)÷(32+94) [1–(41+5
2)]÷ 解方程:
X ×31×53 = 4 4
1
×x+51×45 = 12
计算:
3-712-512 57×38+58×57 815×516+527÷109 18×(49+5
6) 23×7+23×5 (16-112)×24-45
(57×47+47)÷47 15÷[(23+15)×113]
计算:
1、直接写出复数。
35×12= 1÷23= 45÷8= 7×2
7= 38×12= 15×1625= 14-15= 13 +1
4
2、怎样简便就怎样算。
3-
712-512 57×38+58×5
7 (65+54)×30 31+3÷2
1
3、解方程。
78χ=1116 χ(34+23)=7
24
1、直接写出得数。