小学四年级数学上册口算天天练41文档格式.docx
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5=840-10=560+40=
640÷
80=25×
6=6×
80=2×
5=180×
5=70-27=78-43=
250÷
50=420÷
6=190-20=960+90=
5×
14=24×
90=7×
70=4×
30=
50=320÷
2=82-42=75-12=
26×
7=51÷
3=990-40=700-90=
90=13×
9=6×
60=8×
3=200×
4=74-16=74-30=
50=210÷
7=360-80=750-20=
6×
24=13×
60=3×
40=6×
480÷
80=360÷
2=63-12=54-40=
18×
4=48÷
4=120+80=380+30=
120÷
20=16×
7=7×
50=4×
7=130×
3=83-15=83-14=
70=150÷
5=730+50=250+80=
11=10×
80=7×
20=
400÷
80=640÷
4=84-10=89-47=
8=48÷
3=890-70=270-90=
140÷
4=3×
80=3×
40×
3=180×
9=57-15=60-25=
40=280÷
4=470-50=100+60=
8×
25=22×
70=8×
80=4×
90=
60=450÷
3=80-35=58-13=
15×
5=57÷
3=220-10=430-10=
450÷
90=17×
6=3×
10=4×
6=130×
2=76-41=87-35=
70=350÷
7=710-80=480+70=
4×
26=28×
20=8×
60=
40=220÷
2=50-18=70-31=
27×
9=54÷
3=920+20=430+60=
20=28×
5=3×
5=170×
9=99-43=95-22=
50=360÷
9=760+70=870-10=
3×
29=16×
40=7×
80=440÷
4=82-16=79-26=
12×
8=64÷
4=630-70=270+10=
20=17×
2=3×
70=3×
80×
9=67-35=74-41=
180÷
8=850+80=460+30=
22=16×
30=9×
50=5×
720÷
90=510÷
3=53-42=82-15=
11×
8=56÷
4=260-90=600+80=
560÷
80=17×
6=4×
90=4×
2=120×
7=65-32=73-14=
40=560÷
8=190+40=160-70=
20=21×
20=3×
300÷
50=460÷
2=85-33=61-37=
21×
4=64÷
4=370+40=670-10=
20=13×
8=9×
40=8×
8=110×
8=52-25=80-22=
50=560÷
8=990+20=880-70=
11=14×
30=6×
40=960÷
4=52-28=78-13=
14×
8=45÷
3=680-60=400-10=
80=30×
3=3×
80=9×
8=100×
5=95-15=94-19=
70=420÷
7=730-80=710+80=
7×
12=26×
10=5×
40=440÷
4=74-40=97-45=
5=80÷
5=260-70=610-30=
50=25×
8=90-31=59-39=
50=450÷
9=890+30=680+90=
10=14×
50=9×
630÷
90=660÷
3=73-39=94-13=
7=38÷
2=610-90=330+90=
80=22×
8=2×
50=3×
3=130×
2=59-33=85-43=
60=270÷
9=690-90=280-50=
16=25×
40=3×
10=8×
350÷
70=520÷
4=54-37=99-49=
2=26÷
2=290+60=100+40=
70=27×
9=4×
90=3×
10=
10×
4=120×
8=69-17=68-32=
7=890+70=890+50=
24=10×
70=9×
80=6×
90=680÷
4=63-26=68-14=
7=34÷
2=510-60=690+60=
50=11×
3=7×
7=79-18=75-22=
40=540÷
6=520+30=680-70=
12=27×
90=5×
10=6×
60=880÷
4=80-30=94-11=
3=34÷
2=520+60=190+30=
50=30×
4=2×
6=120×
4=97-32=53-48=
70=720÷
9=440-40=180-80=
23=10×
60=4×
60=300÷
2=80-21=82-39=
5=72÷
4=260-70=780+30=
30=29×
3=9×
60=6×
9=130×
9=90-14=60-31=
50=630÷
7=850-60=170+40=
18=14×
50=6×
30=960÷
4=60-14=83-28=
22×
2=24÷
2=710+20=630+40=
20=23×
4=4×
2=110×
8=53-25=62-20=
60=280÷
4=870+50=350+90=
11=29×
40=9×
810÷
3=51-11=78-18=
9=20÷
2=170+60=940-50=
70=11×
4=6×
60×
6=170×
3=73-49=75-26=
80=810÷
9=220+80=110+20=
15=12×
40=4×
60=420÷
3=96-46=88-21=
16×
9=51÷
3=500-20=210+70=
90=20×
7=8×
3=100×
6=85-28=65-48=
60=320÷
8=980+90=600+50=
26=20×
30=640÷
4=78-35=62-34=
28×
4=440+10=740+80=
70=13×
4=8×
4=140×
6=63-20=98-42=
90=810÷
9=980-50=150+80=
10=20×
10=9×
30=600÷
3=72-42=99-38=
8=30÷
2=950+70=830-30=
60=22×
3=5×
60=7×
8=150×
3=99-29=56-45=
50=300÷
6=160-90=140-50=
15=15×
30=4×
90=9×
270÷
4=86-33=69-41=
4=22÷
2=570-40=420+30=
60=27×
2=4×
9=150×
5=75-41=50-37=
490÷
70=300÷
5=490+40=280-20=
17=29×
40=600÷
3=87-46=91-24=
5=64÷
4=150+20=120-90=
5=6×
2=150×
3=82-43=65-28=
80=540÷
9=940-70=270-10=
15=25×
70=400÷
2=95-38=72-44=
4=68÷
4=220+20=270-70=
80=19×
20=4×
9=90-43=67-18=
90=480÷
8=660-20=790+60=
20=20×
40=510÷
3=57-44=58-33=
25×
7=70÷
5=700+10=540-60=
50=21×
2=9×
6=190×
5=77-10=57-22=
40=210÷
7=570+20=810-90=
29=12×
10=7×
90=420÷
3=72-19=75-43=
2=36÷
2=950+20=950+20=
60=2×
4=81-22=77-29=
70=810÷
9=360-20=930-90=
21=10×
40=320÷
2=83-40=77-45=
5=52÷
4=490+80=240-20=
320÷
40=21×
6=66-30=83-32=
70=320÷
8=970+50=840-40=
28=15×
70=2×
20=7×
60=680÷
4=80-11=65-37=
2=68÷
4=980+60=770-30=
80=27×
8=3×
7=100×
8=64-40=97-40=
40=360÷
4=100+30=390+20=
13=19×
30=480÷
2=95-13=72-18=
2=72÷
4=510+60=520+30=
2=6×
6=82-26=69-15=
6=380+80=390-20=
90=8×
50=2×
80=480÷
2=68-49=86-10=
8=20÷
2=180-20=590+30=
100÷
8=130×
4=56-25=71-49=
5=530-30=840+80=
24=26×
2=54-17=55-42=
8=22÷
2=310+80=730-70=
70=18×
3=120×
2=87-12=99-39=
70=630÷
7=980-70=640-30=
14=29×
4=55-30=60-49=
2=30÷
2=710+30=890-90=
40=28×
6=9×
8=200×
6=64-17=64-40=
7=270-90=160-60=
11=28×
90=6×
4=80-49=92-18=
23×
6=44÷
4=880-40=520-10=
90=27×
2=5×
20=5×
2=71-29=52-17=
90=160÷
4=210-10=390-80=
25=17×
2=77-17=76-29=
5=22÷
2=510-60=170+40=
50=28×
7=160×
5=90-42=80-32=
80=560÷
8=260+70=970+50=
13=23×
60=240÷
2=78-30=79-44=
3=30÷
2=760-60=790+80=
80=13×
7=2×
6=150×
8=89-11=68-38=
90=240÷
6=900-50=470+40=
15=30×
4=69-37=81-25=
6=75÷
5=230+80=660+70=
30=18×
6=7×
5=63-27=67-18=
50=270÷
9=970+70=980-10=
11=26×
50=680÷
4=79-29=92-10=
19×
5=30÷
3=850+50=920-90=
60=26×
7=200×
3=74-48=61-19=
8=540+20=700+20=
50=7×
70=440÷
2=82-25=55-33=
8=38÷
2=750+30=780+10=
5=9×
3=97-22=65-48=
9=460+40=860+20=
21=17×
30=440÷
4=53-41=97-44=
8=65÷
5=570+10=170+10=
30=20×
9=160×
7=62-29=90-31=
40=720÷
8=390+20=950+10=
26=16×
70=920÷
4=56-18=82-42=
9=72÷
4=520+10=390+40=
60=29×
9=9×
2=180×
9=65-21=99-49=
70=490÷
7=730-50=290-60=
12=22×
80=400÷
2=94-12=70-11=
5=48÷
3=670+30=300-80=
90=19×
8=4×
6=67-21=63-32=
60=540÷
6=370+60=900+90=
17=27×
70=680÷
4=76-25=78-47=
3=290+20=250-10=
70=30×
50=8×
7=150×
4=55-31=64-31=
90=540÷
6=560-30=980-10=
90=920÷
4=80-44=91-49=
2=460-60=380+20=
70×
7=180×
3=57-48=86-17=
6=550+70=770-10=
14=30×
200÷
4=64-41=88-10=
6=42÷
3=730+60=260-80=
60=16×
7=5×
8=120×
8=79-40=65-36=
6=850-10=390+80=
22=13×
60=200÷
2=87-47=69-41=
24×
5=42÷
3=650-40=520+60=
2=7×
8=170×
8=88-49=54-30=
50=540÷
6=310+20=490+20=
20=26×
30=720÷
4=87-28=62-28=
3=45÷
3=910-70=230+30=
70=20×
9=8×
20=2×
6=92-40=98-49=
70=280÷
7=140-40=110+30=
17=24×
50=440÷
4=69-13=50-24=
3=65÷
5=470+10=570+50=
80=23×
8=6×
30=8×
3=150×
8=75-16=87-43=
80=210÷
7=450+10=730+30=
26=12×
10=3×
50=200÷
2=54-36=51-35=
2=34÷
2=760+20=290-80=
90=14×
5=110×
7=83-32=60-26=
50=350÷
5=530+70=940+10=
23=15×
40=630÷
3=71-46=55-31=
8=40÷
4=920-60=600+10=
5=4×
2=160×
4=95-35=72-11=
90=720÷
9=460+70=730+90=
29=1