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