口算练习.docx
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口算练习
77-46+32=
65-38+26=
79+19-56=
56+74-26=
58-36+27=
84-27+16=
4+27-16=
93+23+94=
69-(39-23)=
99+(25-24)=
77-76+32=
61-38+26=
79+19-16=
16+77-26=
18-36+27=
87-27+16=
30+(23-29)=
73-23-4=
93-(39-23)=
71-(25-24)=
99-46+32=
65-39+26=
99+99-56=
56+94-26=
59-36+29=
94-29+96=
30-(23-29)=
93-23+94=
33-(39-23)=
99-(25-24)=
99-96+32=
69-39+26=
99+99-96=
96+99-26=
99-36+29=
99-29+96=
30+23+29=
23+23+94=
93-(39-23)
99-(99-29)=
55-46+22=
65-28+26=
58+18-56=
56+54-26=
99-46-32=
65-39-26=
99-99+56=
94-26=
59-36-29=
94-29-96=
93-23-94=
33-(39-23)=
99-(25-24)=
30-(29-23)=
99-96-32=
69-39-26=
99-99+96=
96-99-26=
99-36-29=
99-29-96=
23-23-94=
93-(39-23)=
99-(99-29)=
25-4-16=
55-46-22=
65-25-26=
55-15+56=
56-54-26=
55-26-25=
54-25-16=
52+22-54=
65-(25-22)=
55-(25-24)=
20-(25-22)=
55-56-22=
61-25-26=
55-15-16=
16+55-26=
15+26-25=
55-25-16=
52-22-4=
52-(25-22)=
51-(25-24)=
20-(25-22)=
55-46-22=
65-25-26=
55-55+56=
56-54+26=
55-26-25=
54+25-56=
52-22-54=
22-(25-22)=
55-(25-24)=
20+22-25=
55-5-22=
65-25-26=
55-55+56=
56-55+26=
55-26-25=
55-25-56=
22-22+54=
52-(25-22)=
55-(55-25)=
24-7-16=
77-46-30=
63-35-26=
79-19-36=
36-7-26=
35-6-27=
54-27-16=
93-23-9=
69-(39-23)=
99-(26-24)=
30-(29-23)=
77-6-32=
61-35-26=
79-19-16=
16-7+26=
15-6+27=
57-27-16=
73-23-4=
93-(39-23)=
71-(29-24)=
99-(24-23)=
99-46-32=
63-39-16=
99-9-36=
36-94-26=
39-36-29=
94-29-6=
93-23-9=
33-(39-23)=
99-96+32=
69-39-26=
99-99+96=
96-9-26=
99-36-29=
99-29-9=
30-(29-23)=
99-(99-29)=
23-23+94=
93-(39-23)=
33-6-22=
63-25-26=
35-15-16=
36-14-16=
35-26+23=
54-23-16=
23-4-16=
20-(25-22)=
52-22+54=
65-(25-22)=
55-(33-24)=
31-(24-23)=
33-(36-22)=
61-25-26=
35-15-16=
16+33-26=
15-26-23=
53-23-16=
32-22-4=
52-(25-22)=
55-26-22=
63-25-26=
55-25-16=
36-14-16=
35-26-25=
54+25-56=
20-(22-25)=
55-(25+24)=
52-22-24=
22-(25-22)=
57-56+22=
65-25-26=
55-15+56=
56-(55-26)=
55-26-25=
55-25-56=
20-(25-22)=
55-(55-25)=
22-22+54=
52-(25-22)=
77-46-72=
65-75-26=
75-25-56=
56-74-26=
55-76-27=
54-27-26=
4-27-26=
55-(25-24)=
57-27-54=
65-(75-27)=
77-76-72=
62-75-26=
75-25-26=
26-77-26=
25-76-27=
57-27-26=
70-(27-25)=
72-(25-24)=
77-27-4=
57-(75-27)=
55-46-72=
65-75-26=
55-55-56=
56-54-26=
55-76-25=
54-25-56=
70-(27-25)=
55-(25-24)=
57-27-54=
77-(75-27)=
55-56-72=
65-75-26=
55-55-56=
56-55-26=
55-76-25=
55-25-56=
70-(27-25)=
55-(55-25)=
27-27-54=
57-(75-27)=
55-46-22=
65-25-26=
55-25-56=
56-54-26=
25-26-27=
57-27-26=
20-(22-25)=
72-(27-24)=
72-22-4=
52-(25-22)=
55-46-22=
67-25-26=
55-55-76=
76-54-26=
75-26-25=
54-25-56=
20-(25-22)=
55-(55-25)=
22-22-54=
52-(25-22)=
77-27-4=
57-(75-27)=
55-46-72=
65-75-26=
55-55-56=
56-54-26=
55-76-25=
54-25-56=
70-(27-25)=
55-(25-24)=
57-27-5=
77-(75-27)=
55+56-72=
65-75-26=
55-55+56=
56-55-26=
55-76-25=
55-25-56=
70-(27-25)=
55-(55-25)=
640÷80=
15×5=
23×3=
12×2×5=
480÷80=
16×5=
27×3=
90÷15=
48÷4=
640÷16=
39÷3=
24×20=
32×3=
48÷16=
12×8=
27×3=
56÷14=
24÷8=
14×2=
83-45=
560÷80=
96÷24=
40÷20=
40×30=
37+26=
76-39=
605+59=
30×23=
12×8=
27+32=
48+27=
4500×20=
73+15=
120×600=
200×360=
6800×400=
280+270=
4×2500=
6000÷40=
5×1280=
310-70=
400×14=
470+180=
1000÷25=
160×600=
20×420=
290×300=
8100÷300=
7600÷200=
7600÷400=
680+270=
980÷14=
4200÷30=
6×1300=
1300×50=
200×48=
930-660=
530+280=
9200÷400=
840÷21=
180×500=
8000÷500=
1900÷20=
200×160=
8700÷300=
300×330=
3×1400=
7000÷14=
600÷12=
9600÷80=
140×300=
8800÷40=
9600÷800=
750-290=
5×490=
760×20=
7500÷500=
370×200=
650÷13=
8600-4200=
240×4=
640÷80=
15×10=
160×30=
250×6=
7200+900=
410-201=
125×8=
48×20=
6600÷600=
390+140=
11×80=
24×50=
3600÷400=
4000÷50=
530-70=
420-90=
9600÷30=
7×700=
203+98=
1800÷300=
240+570=
4800÷400=
370+580=
580-490=
910-370=
25×8=
270-190=
36×2=
75÷25=
330÷11=
6×800=
5400÷9=
420÷60=
9×800=
3×330=
300×7=
9×500=
390÷13=
6300÷700=
5600÷700=
4800÷12=
3500÷7=
370+560=
520+490=
450-90=
80+330=
70×700=
7000÷70=
4000÷80=
2400÷200=
420-90=
170+320=
1000-51=
520-260=
910-190=
35×200=
22×200=
8800÷400=
9300÷300=
6×300=
1800÷200=
9300÷30=
280÷40=
304+199=
390÷26=
1250÷50=
21×40=
6600÷220=
760-198=
660-220=
5000÷50=
100×91=
753-299=
7000÷70=
200÷40=
180÷30=
240÷40=
35×2=
140×7=
13×6=
280×3=
350×2=
50×11=
250×6=
7200+900=
410-201=
125×8=
48×20=
6600÷600=
390+140=
11×80=
24×50=
3600÷400=
4000÷50=
530-70=
420-90=
9600÷30=
7×700=
203+98=
1800÷300=
240+570=
4800÷400=
370+580=
580-490=
910-370=
25×8=
270-190=
36×2=
75÷25=
330÷11=
6×800=
5400÷9=
420÷60=
9×800=
3×330=
300×7=
9×500=
390÷13=
6300÷700=
5600÷700=
4800÷12=
3500÷7=
370+560=
520+490=
450-90=
80+330=
70×700=
7000÷70=
4000÷80=
2400÷200=
420-90=
170+320=
520-260=
910-190=
35×200=
22×200=
8800÷400=
9300÷300=
6×300=
1800÷200=
9300÷30=
280÷40=
304+199=
390÷26=
1250÷50=
21×40=
6600÷220=
760-198=
660-220=
5000÷50=
100×91=
753-299=
17×40=
100-63=
75÷15=
0.9×6=
0.12×6=
6.8÷4=
0.72÷12=
0.24×2=
1.2÷3=
14×0.5=
9.6÷6=
1.6×5=
0.48÷6=
12.5÷5=
0.12×5=
4.6÷23=
1.6÷0.8=
7.2÷0.6=
3.9÷3.9=
1.8×0.5=
6.3÷9=
3.7+4.8=
0÷6.81=
2.5÷10=
0.15×8=
4.2÷14=
16-5.7=
8÷0.5=
0.32÷16=
0.5×1.1=
0.5+0.14=
1.25×4=
6.3÷2.1=
0.92÷4=
6÷1.2=
0.4÷8=
7.6-3.8=
6.2+1.7=
0.56÷14=
0.25+3.1+1.75
10-1.8-2.2=
4.8×0.2=
0.3÷0.5÷2=
3.5×2=
4.8÷1.2=
0.24×4=
8.7-5.6=
5.6÷8=
0.7+0.43=
13.5×0.5=
0.056×0.15=
1.69÷26=
117÷36=
19.4×6=
5.67×0.2=
18×0.9=
0.043+0.875=
0.4×0.7×0.25=
0.75×102=
100-56.23=
0.78+5.436+1=
4.07×0.86+9.125=
42÷28=
7.2÷16+0.8=
19.8÷3.3=
2.8×3.6+1.4×2.8=
(3.2+0.128)÷0.8=
26+8=
19+6=
28+5=
53+6=
78+5=
37+9=
23+8=
89+6=
75+5=
86+6=
68+7=
87+9=
26+9=
25+6=
50+37=
49+7=
87+9=
50+8=
61+9=
85+4=
91+8=
82+5=
39+10=
46+7=
73+7=
37+4=
78+3=
27+60=
39+8=
68+5=
9+25=
35+6=
2+40=
86+2=
48+7=
39+10=
16+9=
5+18=
17+3=
36+6=
29+5=
87+9=
48+8=
35+8=
4+19=
7+26=
4+37=
29+4=
39+8=
26+7=
7+38=
6+18=
40+6=
35+30=
32+8=
25+5=
13+7=
86+8=
19+60=
32+8=
16+9=
34+6=
5+37=
14+7=
37+9=
57+8=
39+2=
27+4=
50+5=
54+9=
70+60=
39+50=
10+40=
6+10=
18+50=
74+6=
37+2=
26+50=
23+70=
47+4=
88+3=
47+6=
99+1=
68+5=
26+8=
19+60=
48+50=
23+6=
78+50=
87+9=
83+8=
19+6=
75+5=
36+6=
18+7=
47+9=
83+70=
67+40=
88+3=
47+6=
39+8=
68+5=
36+8=
19+6=
28+50=
53+6=
78+5=
17+9=
2.5×2=
0.5×10=
0.6×8=
2.1×2=
2.8×10=
0.7×0.8=
0.04×20=
5.6+0.4=
4.7+2.3=
4.5×2=
6.9-2.5=
7.2×0.8=
6×3.4=
0.62-0.32=
1.4×0.5=
0.75×100=
0.02×0.5=
3.6×0.3=
6.3÷7=
5.6×100=
0.75÷0.25=
0.125×8=
4.8÷0.3=
0.86÷2=
0.56÷28=
0.36÷0.4=
0.64÷0.8=
0.7×9=
3.6÷24=
0.8×1.1=
7.2+12.8=
46.7-3.8=
12.8÷4=
5.2÷13=
12.5÷5=
1.64+4.1=
10÷20=
24÷15=
8.65×10=
0.35×0.6=
3.08×0.01=
4.95×1000=
6.9×0.1=
0.4×0.5=
2.4÷0.8=
10.8÷9=
9.6÷0.8=
0.108÷2=
4.95÷0.9=
9.65÷0.1=
0.325×100=
2.5×8=
56÷0.7=
0.125×4=
3.28×0.1=
3.9÷0.13=
7.2×0.1=
0.01×0.1=
0.25×0.4=
1.6÷0.8=
1÷2.5=
1.25×0.8=
3.2÷0.04=
0÷1.7=
0.22×102=
9.6÷0.8=
5×0.24=
4.5-0.05=
3.9÷0.13
16.5÷0.5=
5×0.12=
24×0.5=
4.8×0.5=
2.8+4.2=
0.84÷2.1=
5÷0.25=
7.8÷0.01=
5.4÷0.6=
3.2÷5=
7×0.62=
0.56÷0.8=
7.4-2.8=
0.18÷0.2=
0.16÷8=
4.5×0.02=
8+7.2=
1.2×30=
0.012×0.2=
7.3×0.3=
0÷6=
3.6÷0.12=
7.8÷0.6=
2÷5=
4.5+5=
0.3÷0.6=
0.96÷0.2=
10.5×0.4=
7.3+0.27=
8×0.125=
0.54÷0.6=
0.61+0.39=
0.56÷28=
10÷20=
4.08÷0.4=
10-9.4=
0.8×0.11=
7.2+12.8=
5.6÷0.01=
2.3×100=
0.75×100=
0.108÷2=
10.8÷9=
7.8÷0.01=
5.4÷0.6=
3÷5=
7×0.62=
12÷0.5=
5.2×0.4=
12.2÷0.2=
5.6÷100=
0.41+3.7=
0.02×0.5=
7.2-0.8=
1.4×0.5=
84÷0.21=
0.75÷0.25=
2.5×16=
0.108÷2=
1.75+32.5=
16-5.07=
5.2÷13=
1.64÷41=
1.02×0.2=
0.26×0.3=
8.4×0.02=
1.2×6=
0.8×0.05=
12.6÷0.03=
8.71÷0.1=
21÷0.21=
0.8×0.13=
0.34÷17=
8.08÷0.4=
0.5×2.2=
1.24×4=
3.27+0.63=
5.02×0.3=
0.3×0.5=
5.6÷7=
72÷7.2=
0.7÷0.35=
0.7÷1.4
0.48÷0.04=
1.25÷2.5=
5.5+5.5=
16.8÷8=
0.54+2.2=
3.5-0.05=
2÷0.02=
0.25×40=
1.5×0.6=
0.32÷0.8=
12.25÷0.5=
73.5×0.1=
46.5+52.5=
0.45×102=
1.25×88=
8×1.25=
7÷3.5=
4.2÷0.7÷6=
0.4×8.6×25=
0.27÷0.3=
2.5×101=
2.6×7÷2.6×7=
0.02×0.5=
3.6×0.3=
6.3÷7=
5.6×100=
7.8÷0.01=
5.4÷0.6=
3.2÷5=
7×0.62=
1.5×0.6=
0.32÷0.8=
12.25÷0.5=
73.5×0.1=
2.5×2=
0.5×10=
0.6×8=
2.1×2=
0.61+0.39=
0.56÷28=
10÷20=
4.08÷0.4=
1.2×0.3=
6.6÷1.1=
4.9÷7=
0÷0.48=
4.7+2.3=
4.5×2=
6.9-2.5=
7.2×0.8=
6×3.4=
0.62-0.32=
1.4×0.5=
0.75×100=
0.02×0.5=
3.6÷0.3=
6.3÷7=
5.6÷100=
0.75÷0.25=
0.125×8=
4.8÷0.3=
0.96÷2=
0.56÷28=
0.36÷0.4=
0.64÷0.8=
0.72÷3.6=
3.6÷24=
0.8×1.1=
7.2+12.8=
46.7-3.8=
12.8÷4=
5.2÷13=
12.5÷5=
1.64÷41=
10÷20=
24÷15=
8.65×10=
0.35×0.6=
3.08×0.01=
4.95×1000=
6.9×0.1=
0.4×0.5=
2.4÷0.8=
10.8÷9=
9.6÷0.8=
0.108÷2=
4.95÷0.9=
9.65÷0.1=
0.325×100=
2.5×8=
0.56÷0.7=
0.125×4=
3.28×0.1=
3.9÷0.13=
7.2×0.1=
0.01×0.1=
0.25×0.4=
1.6÷0.8=
1÷2.5=
1.25×0.8=
3.2÷0.04=
0÷1.7=
0.22×102=
9.6÷0.8=
5×0.24=
4.5-0.05=
3.9÷0.13
16.5÷0.5=
5×0.12=
24×0.5=
4.8×0.5=
2.8+4.2=
0.84÷2.1=
5÷0.25=
7.8÷0.01=
5.4÷0.6=
3.2÷5=
7×0.62=
0.56÷0.8=
7.4-2.8=
0.18÷0.2=
0.16÷8=
4.5×0.02=
8+7.2=
1.2×30=
0.012×0.2=
1.3×0.3=
9÷6=
3.6÷0.12=
7.8÷0.6=
2÷5=
4.5+5=
0.3÷0.6=
0.96÷0.2=
10.5×0.4=
7.3+0.27=
8×0.125=
0.54÷0.6=
0.61+0.39=
0.56÷28=
10÷20=
4.08÷0.4=
11-9.4=
0.8×0.11=
0.72+12.8=
5.6÷0.01=
2.3×100=
0.75×100=
0.108÷2=
10.8÷9=
0.7÷0.8=
16-5.07=
4.2×0.4=
0.72×6=
12÷0.5=
5.2×0.4=
12.2÷0.2=
5.6÷100=
0.41+3.7=
0.02×0.5=
7.2-0.8=
1.4×0.5=
84÷0.21=
0.75÷0.25=
2.5×16=
0.108÷2=
1.75+32.5=
16-5.07=
5.2÷13=
1.64÷41=
1.02×0.2=
0.26×0.3=
8.4×0.02=
1.29×6=
0.8×0.05=
12.6÷0.03=
8.71÷0.1=
21÷0.21=
0.8×0.13=
0.34÷17=
8.08÷0.4=
0.5×2.2=
1.24÷4=
3.27+0.63