小升初计算题冲刺训练55Word文档格式.docx
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3+4×
—
2233
9121
(5)(—÷
4+—×
—)×
—(6)884+6899
114116
931
(7)(—+—-—)×
60(8)325+9000÷
25÷
8
1042
4
(9)—×
1993+1993÷
27×
23(10)55.6×
0.2
27
1015
(11)—×
72+10×
—(12)1734÷
85+5.4
2929
3.解方程。
71
(1)—:
x=0.4:
—
(2)4.6x-1.6x=24
63
1
(3)—:
x=3:
10(4)8(x-4)=4.4
9÷
—=6.25+2.65=1.05+—=
892
1165
35÷
35=4.3+0.04=—÷
4456
553
—+99×
—=4×
11=
442
1.2-1.2÷
6=14×
20%=211+998=
4-—
(2)15.72-0.62+3.28-12.38
99
1371
8×
0.5(4)4.2÷
2+4.8×
4132
81151
2+—×
—)÷
—(6)714+2299
232234
191
72(8)175+7000÷
125÷
4
1284
2
1997+1997÷
29×
27(10)43×
0.125
29
716
30+7×
—(12)3609÷
45+1.3
2323
27
x=0.3:
—
(2)5.5x-0.2x=95.4
38
x=4:
10(4)2(x-1)=1.5
8
119
6×
—=5.25-0.35=1.05+—=
368
5511
41÷
41=5.3+0.02=—×
4458
441
—+49×
—=3×
—=7÷
12=
554
2.4-2.4÷
8=16÷
30%=164+9998=
88
(1)8-—÷
8-—
(2)10.08-1.09+9.92-12.91
1921
2.5(4)4.2÷
8192
9145
8+—×
—(6)423+3799
138134
351
36(8)425+7000÷
466
1995+1995÷
25×
17(10)27.6÷
0.5
25
1525
21+15×
—(12)676÷
65+6.7
51
x=0.9:
—
(2)5x-3.9x=2.2
68
7
8(4)2(x-5)=4.2
6
115
7×
—=5.15+0.15=0.35+—=
974
1114
6÷
6=3.3+0.01=—×
3385
116
—+89×
—=5×
—=5÷
20=
227
2.8-2.8÷
4=6÷
10%=488+998=
4-—
(2)12.31-0.82+6.69-11.18
77
1781
0.25(4)2.2÷
9+4.8×
8179
7141
—(6)935+2299
118115
171
36(8)275+7000÷
664
1983+1983÷
21×
19(10)22.9×
21
1325
37+13×
—(12)1339÷
65-6.6
3131
11
—
(2)7.6x-2x=151.2
76
x=6:
10(4)10(x-9)=8.6
5÷
—=4.15-2.85=0.45+—=
958
1151
5÷
5=5.3-0.01=—×
8842
771
—+39×
19=
886
5.4-5.4÷
9=20÷
70%=326+9999=
8-—
(2)13.97-1.05+6.03-11.95
2.5(4)4.9÷
5+2.1×
6175
91101
9+—×
—(6)709+9799
199194
131
72(8)25+6000÷
248
1973+1973÷
23(10)38.7×
0.25
316
53+3×
—(12)2010÷
25+1.2
—
(2)4x-1.7x=25.3
26
3
x=2:
9(4)4(x-3)=7.1
1101
9×
—=6.75+0.55=0.55+—=
995
7711
54÷
54=2.2+0.03=—÷
8872
—+69×
13=
337
0.8-0.8÷
4=1×
30%=120+99=
8-—
(2)13.06-0.72+4.94-11.28
11101
4×
0.25(4)1.3÷
9+4.7×
3119
—(6)922+9199
114113
1111
84(8)225+2000÷
1228
2015+2015÷
19(10)88.5÷
1016
46+10×
—(12)6045÷
75+2.3
45
x=0.6:
—
(2)9.4x-1.3x=89.1
36
x=7:
8(4)0.2(x-7)=4.6
—=4.75-1.75=0.45+—=
372
1119
52÷
52=7.1+0.01=—×
3358
331
—=10×
—=2÷
16=
446
7.2-7.2÷
8=15×
80%=210+9998=
4-—
(2)12.36-0.52+5.64-12.48
3+6.8×
8193
71127
—(6)463+2099
198198
1171
96(8)425+3000÷
50÷
2
1268
1999+1999÷
15×
13(10)82.9÷
15
1518
20+15×
—(12)1717÷
85-5.4
1919
15
x=0.2:
—
(2)4.1x-0.3x=95
54
11(4)2(x-2)=0.9
2×
—=8.95+1.75=0.75+—=
528
11÷
11=5.3×
0.02=—÷