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