完整版)小学六年级数学计算题强化训练集
六年级数学计算训练（一）分数：
1.直接写出结果（每题2分，共38分）：
3212.2 + 3.57 = 3215.77
1.125 × 8 = 9
35 × 14 = 490
4 - 5 = -1
2 ÷ 2 = 1
xxxxxxx - 6 - 3 = xxxxxxx
2 + 3 = 5
3.25 × 4 = 13
1/4 × 8 + 8 × 4 = 34
5 × 33 = 165
568 - 198 = 370
0.65 ÷ 1.3 = 0.5
11/23 - 1/23 = 10/23
48 × (-1) = -48
75 × 10% = 7.5
2 + (-1) = 1
4 + 9/16 = 73/16
3.8 + 6.2 = 10
8.1 ÷ 3 × 2 = 5.4
1.9 - 1.9 × (1.9 - 1.9)] + 1.9 = 1.9
8 × 3/7 ÷ [1 ÷ (35 - 2.95)] = 6.96
2.用递等式计算，能简算的简算（每题6分，共48分）
35(1) = 595
85 × 54 ÷ 18 + 745(2) = 2575
3.4 ÷ [(1.25 + 0.45) × 23](3) = 0.4
35 × (1 - 1/27) ÷ 7 = 5
156 × (-26)) × (-5) ÷ 13(6) =
9 × [4/(16 - 0.25)] = 9/3 = 3
六年级数学计算训练（二）分数：
3.一、直接写出得数。（每题3分，共36分）
0.8 × 0.6 = 0.48
99 × 0.9 + 0.9 = 89.1
9 ÷ 3 = 3
5π = 15.7
7.2 ÷ 8 × 4 = 3.6
3.25 × 4 = 13
3.3 - 0.7 = 2.6
2 - 1/5 = 9/5
8π = 25.1
4.二、解方程或比例。（每题5分，共15分）
121.25X/12 = X/15.X = 150
1.6/5 = X/12.5.X = 4
5.三、能简便计算的就简便计算。（每题4分，共48分）
2/3 + 1/4 - (1/2 + 1/5) × 45 = -23
3060 ÷ 15 - 2.5 × 1.04 = 200.96
4/18 + 4/9) × (7/13 - 5/17) = 4/39
4/7 ÷ (1/2 + 1/3) × 2 - 5/4 = -1/28
46 ÷ (4.67 - 2.98 - 0.67) = 23
7320 × (-1/3 + 1/5) × (5/4 + 5/9) + 13 = -1311
30 ÷ (-1/4) × (2/3) ÷ 3/14 = 280
六年级数学计算训练（三）分数：
1.一、直接写出得数。（每题3分，共36分）
636 + 203 = 839
568 - 198 = 370
0.6 × 1.5 = 0.9
0.875 × 24 = 21
22.2 + 1.08 = 23.28
10 ÷ 0.1 = 100
5/9 + 7/9 = 12/9 = 4/3
276 ÷ 3 = 92
513 ÷ 411 = 1.25
格式已修正，段落已调整，每题答案已重新计算。
15×(1-0.5)=7.5.-7.5×18=-135.1÷(-1)=-1.72×13=936
1.25/0.25 = X/1.6.X = 8.X+30%=10.4.4234-2=4232
/(+)=.375+450/18×25=375+625=1000.1-[-(1/2)]=xx1-3÷3+2÷(-3)+=xxxxxxxx1-1-2/3+=xx23.6/[(1.2+0.6)×5]×(-1/2)=-xxxxxxxx6.xx952.375+xxxxxxxx114+5.625+4×(3+5)×(4+1)×3×(-1)=123
0.77+0.33=1.1.16×2.5=40.7÷1.4=5.9+3/4=9.75.1-0.09=0.91.32÷5=6.4.211÷7=30.14.2.6-1.7=0.9.42÷60% = 70.82=8/2+2.112=16×7.333÷3=111

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