小升初计算题冲刺训练66Word文档格式.docx
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6+4.8×
—
5176
91104
(5)(—÷
4+—×
—)÷
—(6)487+7899
194195
991
(7)(—+—-—)×
96(8)175+3000÷
125÷
4
1082
8
(9)—×
1994+1994÷
21×
13(10)59.5÷
0.125
21
115
(11)—×
43+1×
—(12)4560÷
75+6.2
2929
3.解方程。
71
(1)—:
x=0.3:
—
(2)5.2x-3.1x=23.1
87
1
(3)—:
x=5:
11(4)8(x-9)=0.8
131
2÷
—=4.25+0.55=0.55+—=
722
1141
40÷
40=1.2×
0.01=—÷
2235
112
—+89×
—=8÷
—=2×
11=
883
2.4-2.4÷
6=5×
20%=443+999=
8-—
(2)10.93-0.31+7.07-11.69
55
2381
1.25(4)3.9÷
8+6.1×
9238
71163
7+—×
—(6)732+9899
237234
751
84(8)25+4000÷
25÷
2
644
2
1970+1970÷
13×
11(10)79.3×
0.5
13
1618
20+16×
—(12)4284÷
85-6.3
1919
11
x=0.8:
—
(2)4.6x-1.6x=39
38
x=7:
10(4)0.25(x-5)=9.6
4
3×
—=5.75+2.45=0.35+—=
235
1191
64÷
64=5.3+0.04=—×
5587
331
—+29×
—=4÷
—=9÷
13=
223
1.6-1.6÷
4=5×
50%=159+9998=
44
(1)4-—÷
4-—
(2)11.23-0.94+5.77-11.06
19101
1.25(4)1.6÷
2+3.4×
7192
81151
—(6)613+1099
234232
171
48(8)275+7000÷
484
1993+1993÷
29×
21(10)72.4×
29
1612
39+16×
—(12)3289÷
65+2
1717
41
x=0.4:
—
(2)8.5x-0.1x=109.2
32
5
x=2:
10(4)5(x-4)=2
6
1107
9×
—=4.15-0.95=0.45+—=
998
1117
21÷
21=9.1-0.02=—×
5526
113
—+49×
—=3÷
—=5÷
772
4.9-4.9÷
7=12×
70%=343+999=
4-—
(2)14.18-1.15+3.82-14.85
77
13101
2×
1.25(4)1.4÷
5+4.6×
9135
51141
3+—×
—)×
—(6)508+6399
193197
191
72(8)225+6000÷
886
2006+2006÷
15×
7(10)82.9÷
0.25
15
1422
12+14×
—(12)1520÷
25-1.4
—
(2)6.4x-2.3x=90.2
54
x=4:
9(4)0.25(x-3)=6.5
137
4÷
—=7.45+0.45=1.05+—=
748
1114
66÷
66=2.2-0.01=—÷
2283
117
—=7×
—=1÷
14=
888
0.2-0.2÷
2=2÷
50%=250+98=
8-—
(2)12.14-0.47+3.86-13.53
1711
1.25(4)3.4÷
5+6.6×
6175
41133
5+—×
—(6)482+9099
175174
131
84(8)475+4000÷
8
1024
2009+2009÷
17×
9(10)14.1×
0.2
17
420
26+4×
—(12)1326÷
65-5.2
2323
x=0.1:
—
(2)5.5x-0.3x=88.4
85
11(4)0.2(x-8)=4.2
7
4×
—=6.15+0.45=0.15+—=
542
12÷
12=2.1×
0.01=—×
6676
115
—=6×
18=
336
2.8-2.8÷
7=9×
60%=178+999=
8-—
(2)14.55-0.87+4.45-14.13
1991
4×
0.5(4)4.8÷
7+2.2×
2197
10196
—(6)485+6899
195197
96(8)275+8000÷
50÷
864
1969+1969÷
5(10)66.8÷
810
77+8×
—(12)7684÷
85+6.6
14
x=0.9:
—
(2)9.5x-0.5x=252
53
12(4)5(x-2)=8.2
181
7÷
—=4.95-2.95=0.95+—=
378
7714
99÷
99=1.3-0.01=—×
6643
666
—=8×
—=4×
10=
775
6.4-6.4÷
8=20÷
40%=262+98=
4-—
(2)13.72-0.33+2.28-15.67
99
1341
2.5(4)4.9÷
8+0.1×
4138
4171
6+—×
—(6)816+8899
116112
571
36(8)25+4000÷
682
1971+1971÷
17(10)90.3×
1215
43+12×
—(12)3627÷
45-0.3
—
(2)6.9x-3.1x=98.8
83
8(4)0.5(x-3)=3.2
5÷
—=7.95+0.25=0.35+—=
852
6611
81÷
81=6.1-