小升初计算题冲刺训练91Word格式.docx
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—
8135
71121
(5)(—÷
9+—×
—)÷
—(6)651+7799
199192
391
(7)(—+—-—)×
84(8)425+1000÷
50÷
4
482
8
(9)—×
1925+1925÷
31×
23(10)60.5×
0.25
31
822
(11)—×
65+8×
—(12)312÷
15-4
2929
3.解方程。
41
(1)—:
x=0.8:
—
(2)8.9x-0.7x=196.8
58
1
(3)—:
x=5:
11(4)0.2(x-1)=8.2
3
141
3÷
—=5.45+2.65=0.15+—=
335
6611
73÷
73=4.2×
0.04=—÷
7772
116
—+59×
—=3÷
—=8÷
15=
227
2.5-2.5÷
5=4÷
90%=129+999=
44
(1)4-—÷
4-—
(2)10.11-0.26+5.89-14.74
99
17101
2×
1.25(4)2.2÷
3+6.8×
4173
41157
2+—×
—(6)433+6299
192198
131
72(8)225+2000÷
125÷
8
444
2
1996+1996÷
29(10)81.5÷
0.125
816
22+8×
—(12)1768÷
85+5.5
1919
11
x=0.9:
—
(2)5.8x-2.5x=82.5
78
x=3:
10(4)2(x-7)=9.1
7
177
6÷
—=7.25-2.65=0.65+—=
368
1112
29÷
29=3.1+0.04=—×
4483
771
—+29×
—=4÷
—=9×
11=
888
1.4-1.4÷
7=5×
70%=479+9998=
8-—
(2)13.93-0.93+4.07-12.07
2361
4×
0.25(4)1.2÷
3+3.8×
5233
21151
6+—×
—(6)197+9299
176176
171
12(8)475+2000÷
1284
2002+2002÷
25×
17(10)16.8×
0.5
25
920
18+9×
—(12)1976÷
95+4.6
x=0.2:
—
(2)9.3x-0.7x=68.8
52
9
12(4)0.5(x-1)=3.5
161
7÷
—=6.05+2.15=0.15+—=
872
1145
90÷
90=3.3×
2236
111
—+49×
—=4×
14=
772
1.6-1.6÷
8=2×
90%=106+9999=
8-—
(2)14.13-0.74+3.87-15.26
77
2331
2.5(4)4.4÷
6+1.6×
7236
9121
8+—×
—)×
—(6)256+1499
118114
36(8)475+5000÷
468
1976+1976÷
17×
9(10)23.3÷
0.2
17
1015
19+10×
—(12)357÷
35-4.3
1717
71
—
(2)6.6x-2x=9.2
65
x=4:
10(4)0.25(x-8)=8.5
169
5×
—=7.55-1.55=0.95+—=
458
7771
23÷
23=3.1+0.03=—÷
6683
668
—+99×
—=2÷
10=
777
4=20÷
60%=462+9998=
4-—
(2)14.17-0.56+3.83-13.44
1961
1.25(4)3.5÷
9+1.5×
3199
11164
—(6)357+8699
178173
111
12(8)375+5000÷
826
1963+1963÷
21×
13(10)75.9÷
21
1111
76+11×
—(12)364÷
35+1.7
53
x=0.3:
—
(2)8.9x-1.5x=66.6
62
11(4)0.2(x-1)=0.3
114
3×
—=7.45-0.75=0.45+—=
435
1131
59÷
59=8.3+0.03=—×
7746
666
—+89×
—=10÷
—=1÷
1.5-1.5÷
5=16×
10%=280+999=
4-—
(2)13.91-0.66+3.09-15.34
1351
0.5(4)1.9÷
5+3.1×
6135
11226
—(6)916+2499
232235
36(8)475+9000÷
25÷
266
1986+1986÷
23×
21(10)98.2÷
23
319
27+3×
—(12)515÷
25+4.9
2323
81
—
(2)6.3x-2.6x=44.4
77
8(4)0.1(x-9)=7.5
6
113
—=4.95+1.55=0.65+—=
534
1181
2÷
2=1.3+0.01=—÷
2272
—=8×
17=
665
7.2-7.2÷
9=5×
60%=332+9998=
8-—
(2)10.11-0.14+8.89-12.86
0.25(4)2.1÷
4+2.9×
2174
10191
—(6)729+7199
198196
48(8)175+3000÷
2
1062
2017+2017÷
13(10)88.8÷
1623
35+16×
—(12)453÷
15-9.4
87
x=0.6:
—
(2)6.9x-2.8x=53.3
x=2:
11(4)5(x-9)=2.1
5
171
6×
—=5.35-2.65=0.45+—=
262
2261
60÷
60=