二年级上册口算练习册 51Word文档格式.docx
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6=65+(27-5)=4×
8+1=
14+10=7×
7=8×
7=13+35=74-14=
27+50=76-2=5×
1=77-60=97-22=
20-3=4×
9=40+27=4×
4=75-8=
72-2×
3=47-5×
6=63+(24-5)=9×
2+6=
16+30=7×
9=2×
7=30+35=64-16=
36+50=74-3=9×
6=88-30=87-38=
30-6=7×
3=70+13=8×
7=69-4=
74-3×
8=44-4×
6=66+(20-3)=1×
7+8=
28+10=5×
2=6×
1=27+56=83-20=
33+55=61-5=4×
8=71-10=87-60=
30-5=1×
7=40+25=4×
8=94-5=
79-7×
4=49-5×
3=71+(18-8)=2×
6+6=
31+20=2×
6=3×
4=16+39=85-40=
33+52=91-3=4×
2=81-50=95-54=
80-9=9×
1=70+15=6×
6=65-4=
98-6×
6=53-4×
2=70+(20-8)=8×
5+9=
32+70=8×
7=9×
2=33+51=57-35=
27+56=71-8=3×
4=79-70=80-30=
40-9=2×
5=50+25=9×
1=82-2=
97-4×
5=57-5×
6=73+(28-7)=4×
4+10=
30+50=4×
9=33+48=69-32=
35+59=78-2=1×
4=75-10=88-47=
60-3=5×
1=30+24=6×
1=63-9=
88-2×
8=47-5×
3=68+(22-6)=7×
7+10=
11+30=2×
1=6×
7=20+48=48-16=
29+56=61-3=8×
9=82-30=99-39=
70-3=9×
6=40+15=3×
6=64-6=
91-2×
7=51-5×
4=64+(22-8)=3×
3+5=
17+70=5×
1=28+34=58-25=
40+58=68-8=8×
7=78-50=91-58=
90-2=8×
5=69-8=
87-7×
5=42-2×
2=65+(23-5)=2×
5+5=
34+30=7×
1=7×
4=28+58=71-15=
39+55=95-4=9×
2=83-40=90-40=
80-3=9×
1=70+19=1×
2=87-9=
86-2×
5=57-4×
4=70+(26-11)=6×
5+6=
30+40=8×
4=9×
3=23+56=45-15=
30+51=64-6=5×
5=99-10=85-46=
60-2=1×
4=70+17=6×
5=77-7=
94-4×
2=59-4×
2=60+(27-7)=1×
9+8=
24+40=9×
5=8×
2=22+32=96-30=
25+50=86-6=6×
1=80-60=90-72=
80-6=1×
8=50+23=7×
9=95-6=
72-4×
6=40-4×
6=67+(28-2)=1×
8+6=
14+60=1×
3=11+60=90-31=
32+56=62-4=2×
4=83-50=90-11=
30-2=1×
5=40+26=9×
1=86-5=
88-5×
4=44-6×
3=73+(26-5)=1×
16+40=4×
3=9×
2=17+47=42-30=
26+50=90-7=4×
9=86-10=89-21=
60-6=9×
1=40+22=4×
5=78-4=
96-8×
4=41-4×
5=63+(26-4)=1×
3+7=
19+30=4×
4=8×
3=36+50=67-19=
36+52=85-5=2×
8=86-30=92-59=
20-8=3×
8=40+16=5×
9=85-7=
80-5×
3=53-2×
6=70+(28-2)=3×
3+3=
18+20=2×
7=4×
1=22+37=77-33=
37+56=96-5=6×
8=82-30=85-57=
60-5=7×
7=50+11=2×
6=89-9=
4=48-3×
2=69+(24-7)=2×
26+40=7×
6=9×
4=33+31=96-18=
29+52=84-2=6×
8=74-70=96-43=
90-8=1×
3=40+16=1×
5=85-4=
89-5×
5=44-6×
6=70+(18-2)=6×
8+2=
11+20=4×
3=2×
6=30+33=53-29=
28+55=87-2=2×
2=97-40=86-73=
60-3=4×
8=40+11=8×
6=78-7=
97-5×
4=59-6×
4=66+(28-11)=4×
8+3=
28+30=9×
3=1×
4=31+33=60-14=
36+58=63-6=6×
2=87-40=80-46=
20-3=1×
9=60+24=2×
1=97-3=
76-7×
5=59-4×
3=69+(26-12)=8×
24+30=2×
5=6×
7=40+54=47-29=
21+50=99-8=1×
4=84-30=86-16=
40-7=6×
1=30+21=4×
8=85-7=
88-6×
2=42-3×
3=69+(19-12)=8×
17+40=1×
7=3×
3=25+36=71-21=
37+51=68-5=5×
7=91-20=82-31=
20-5=2×
3=60+16=6×
1=83-3=
74-8×
6=45-6×
5=63+(23-2)=9×
2+4=
31+50=2×
2=3×
6=17+40=95-13=
36+58=70-7=5×
6=73-30=84-46=
60-5=9×
3=20+19=2×
8=97-3=
76-5×
6=49-5×
4=64+(24-7)=4×
9+4=
26+60=2×
6=8×
2=21+44=84-38=
25+59=74-8=8×
7=87-50=89-23=
20-8=4×
9=30+21=3×
7=65-2=
71-7×
3=68+(24-6)=7×
4+4=
16+60=9×
4=5×
1=36+47=86-34=
28+53=78-9=1×
7=98-40=90-79=
70-7=5×
6=70+26=7×
2=86-3=
77-6×
7=52-6×
5=61+(20-11)=4×
34+70=3×
9=21+38=49-12=
31+55=98-4=6×
1=83-50=87-41=
80-9=4×
7=30+16=2×
2=73-7=
99-7×
4=41-2×
3=71+(26-4)=7×
6+3=
28+20=5×
2=5×
5=23+48=65-28=
32+57=78-9=2×
2=85-40=88-24=
90-1=1×
1=50+18=6×
9=75-4=
78-6×
3=57-5×
4=68+(20-2)=9×
6+7=
5=27+49=85-16=
27+57=96-3=7×
9=89-60=88-69=
8=70+24=5×
7=67-8=
2=52-6×
3=70+(25-3)=4×
26+60=5×
3=7×
1=40+34=43-40=
33+57=68-6=5×
6=89-70=95-57=
20-8=7×
4=20+11=7×
8=62-5=
78-4×
4=56-5×
5=61+(26-6)=8×
33+10=5×
5=4×
8=23+42=69-18=
34+56=87-9=3×
1=91-10=84-69=
40-5=6×
2=30+15=1×
4=91-2=
82-7×
7=46-4×
4=72+(25-7)=6×
19+50=7×
7=33+47=72-39=
36+52=78-9=7×
4=93-30=90-39=
40-3=5×
3=40+25=6×
7=65-9=
94-7×
4=41-3×
4=66+(20-9)=4×
7+3=
29+40=7×
4=21+56=90-28=
33+59=73-7=3×
1=90-50=95-60=
90-7=1×
6=60+15=3×
6=68-5=
4=44-3×
2=68+(25-5)=5×
6+9=
11+60=3×
1=1×
2=27+35=99-20=
23+57=76-4=5×
9=97-20=84-43=
50-3=4×
6=60+17=2×
8=78-2=
75-2×
4=53-3×
6=64+(27-10)=2×
25+60=1×
8=7×
2=15+43=80-13=
38+56=63-4=4×
8=94-60=99-49=
90-5=4×
8=30+19=3×
7=64-5=
96-4×
3=45-4×
6=64+(18-7)=9×
6+8=
18+10=3×
1=8×
7=27+59=87-28=
22+57=95-7=2×
3=89-40=84-33=
90-6=3×
2=20+19=8×
8=83-7=
78-7×
2=51-2×
2=70+(18-3)=1×
5+3=
26+50=1×
8=1×
9=36+48=45-40=
32+58=99-6=2×
8=82-50=93-67=
30-6=9×
5=60+17=1×
7=95-9=
73-4×
5=61+(26-6)=2×
29+50=3×
3=8×
9=23+53=47-23=
39+55=90-7=7×
5=71-10=94-26=
50-3=3×
6=60+24=2×
5=90-2=
81-4×
8=48-5×
6=63+(23-6)=8×
8+4=
26+10=6×
8=3×
8=14+50=76-13=
36+54=99-3=7×
6=82-50=99-14=
70-2=7×
1=50+28=9×
2=89-9=
82-3×
4=41-6×
6=73+(25-3)=8×
9+1=
16+40=6×
2=9×
3=19+55=85-19=
24+59=70-4=6×
4=74-70=98-30=
60-6=8×
1=50+27=9×
3=82-7=
96-7×
2=40-3×
3=64+(19-5)=7×
2+7=
18+60=4×
6=14+41=59-13=
37+51=95-9=6×
9=87-70=98-51=
20-2=9×
3=30+19=1×
1=71-6=
71-8×
4=44-2×
6=71+(23-11)=3×
11+10=3×
2=8×
8=23+39=50-20=
36+56=91-7=4×
3=80-10=85-12=
50-8=5×
7=50+17=5×
5=64-8=
86-3×
8=57-6×
3=66+(24-8)=2×
30+60=2×
8=9×
5=40+47=44-18=
39+54=96-9=4×
7=91-30=93-60=
50-7=9×
8=50+21=2×
1=94-4=
78-5×
3=50-4×
5=72+(25-4)=7×
3+9=
13+60=6×
4=14+50=63-24=
26+55=79-3=9×
8=84-60=85-48=
50-7=5×
1=40+23=7×
89-7×
2=43-3×
6=72+(18-3)=3×
31+40=3×
7=36+50=86-24=
33+58=88-8=4×
5=83-60=97-11=
3=70+21=9×
6=65-8=
74-7×
5=50-3×
3=70+(25-9)=1×
5+7=
11+10=9×
8=11+48=43-16=
35+55=73-7=9×
2=84-10=86-62=
90-4=4×
1=70+22=8×
1=73-8=
81-5×
8=58-2×
4=65+(19-12)=3×
7+5=
28+60=5×
5=9×
9=23+35=83-26=
23+56=95-5=4×
5=88-10=83-64=
40-9=4×
1=70+25=7×
3=72-4=
88-7×
8=53-4×
5=63+(23-6)=1×
7+7=