二年级上册口算练习册 31Word文档下载推荐.docx

二年级上册口算练习册 31Word文档下载推荐.docx

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7=50+14=8×

6=70-5=

97-5×

5=44-4×

4=73+（22-11）=8×

2+10=

17+50=7×

3=7×

4=31+48=40-30=

34+52=96-7=3×

6=93-50=84-62=

70-4=1×

8=60+17=4×

7=78-7=

83-4×

2=53-6×

6=61+（25-10）=9×

7+8=

14+70=9×

4=4×

3=36+30=97-36=

33+54=64-9=5×

9=88-50=93-51=

60-1=9×

6=60+25=5×

3=65-2=

81-3×

8=60-5×

5=60+（21-8）=5×

33+10=3×

1=2×

2=24+40=71-14=

34+54=66-6=8×

1=93-40=85-24=

70-9=5×

9=40+16=1×

4=97-4=

93-5×

5=41-3×

2=73+（22-12）=4×

1+6=

16+20=9×

2=5×

8=34+41=85-13=

26+51=63-7=7×

9=74-10=97-29=

2=30+27=6×

1=82-4=

77-8×

3=54-5×

2=70+（23-12）=4×

5+3=

19+50=5×

9=2×

6=38+54=40-16=

23+56=68-5=4×

2=93-10=89-70=

3=30+12=4×

1=73-2=

71-6×

4=49-6×

2=68+（26-4）=1×

21+50=4×

1=3×

8=36+34=75-27=

37+59=75-4=1×

8=74-20=96-56=

7=20+19=5×

3=63-4=

88-6×

4=43-5×

2=71+（20-5）=4×

1+9=

18+70=4×

3=12+43=64-37=

23+52=80-6=5×

5=76-60=83-64=

50-8=7×

6=40+12=8×

8=92-3=

87-5×

2=41-4×

2=63+（25-11）=1×

5+6=

14+20=8×

6=8×

9=30+45=75-33=

21+58=80-9=5×

8=71-10=82-13=

50-9=7×

7=60+17=8×

3=99-3=

88-8×

2=51-6×

6=67+（18-8）=1×

9+5=

29+50=5×

3=5×

8=34+47=51-40=

30+57=77-3=5×

2=80-20=94-59=

90-1=2×

6=30+18=8×

3=80-8=

84-6×

6=43-5×

5=70+（26-7）=1×

6+8=

8=9×

2=37+33=41-27=

35+50=72-8=4×

7=75-10=95-39=

80-8=3×

9=20+11=7×

1=86-2=

84-4×

7=49-6×

2=62+（25-11）=6×

5+5=

18+20=3×

3=2×

3=32+55=66-40=

22+57=84-9=4×

6=90-40=80-30=

90-5=4×

2=30+19=1×

9=62-4=

98-5×

8=59-3×

5=68+（25-10）=6×

2+2=

21+20=2×

8=6×

2=39+51=97-18=

27+59=94-9=3×

3=87-60=83-66=

20-7=3×

6=50+20=1×

6=83-4=

81-7×

6=46-5×

6=61+（21-2）=7×

2+1=

28+60=2×

4=8×

6=34+36=91-34=

32+51=74-2=3×

7=71-10=82-55=

60-9=1×

3=40+13=6×

3=88-7=

96-7×

7=57-3×

4=72+（20-10）=3×

8+7=

24+60=4×

5=5×

5=19+33=87-11=

35+57=90-7=9×

1=85-20=89-12=

70-2=9×

4=40+14=9×

8=89-9=

76-8×

7=60-2×

3=61+（26-11）=7×

7+6=

27+30=2×

1=4×

2=19+57=56-39=

37+55=86-6=8×

1=86-40=98-45=

60-1=8×

1=50+11=9×

7=92-5=

6=49-2×

3=65+（28-2）=1×

4+3=

3=1×

3=38+42=90-37=

28+55=77-3=8×

4=79-40=85-72=

70-4=9×

6=70+17=8×

3=80-5=

86-3×

6=57-4×

3=71+（23-7）=1×

4+2=

31+10=6×

3=4×

4=17+31=68-35=

25+52=82-4=5×

4=81-40=96-73=

20-6=5×

6=50+19=7×

6=70-2=

99-4×

2=49-2×

4=63+（21-2）=5×

33+20=1×

4=35+40=44-20=

22+54=66-4=4×

8=99-50=96-16=

80-4=5×

7=70+27=7×

1=70-5=

85-7×

6=49-5×

3=61+（24-10）=7×

3+1=

12+50=7×

3=8×

9=40+55=41-22=

37+57=82-8=5×

3=85-30=98-24=

80-3=5×

3=20+27=9×

5=88-9=

72-5×

7=54-5×

3=69+（24-5）=9×

6+4=

28+60=8×

9=9×

9=25+55=80-38=

28+55=90-7=2×

8=99-20=82-64=

60-9=9×

6=70+21=6×

7=93-5=

74-3×

8=50-5×

4=70+（24-2）=5×

4+9=

27+60=6×

5=34+58=98-22=

39+55=96-4=7×

4=81-50=93-37=

30-3=7×

2=60+25=7×

6=86-3=

93-7×

3=59-6×

2=73+（28-2）=7×

15+40=9×

2=7×

5=36+31=93-31=

25+50=90-6=8×

6=98-60=99-20=

20-2=5×

6=60+12=4×

85-4×

2=56-6×

5=63+（26-2）=8×

7+2=

26+40=8×

1=13+49=67-15=

39+57=63-5=6×

3=73-30=84-49=

90-5=2×

9=60+24=4×

6=95-7=

77-4×

5=40-2×

3=69+（20-10）=7×

4+1=

25+10=4×

5=18+46=78-19=

35+55=90-8=1×

6=96-10=91-27=

70-5=6×

7=70+28=3×

3=86-5=

84-3×

7=53-6×

5=67+（18-8）=3×

1+5=

24+40=2×

1=6×

2=13+39=97-14=

26+58=80-4=7×

2=87-40=91-65=

40-1=4×

9=60+29=1×

8=81-4=

78-7×

3=44-3×

2=69+（18-6）=1×

4+4=

12+70=2×

3=6×

8=29+31=61-12=

40+52=99-9=2×

9=93-40=99-64=

90-2=5×

4=50+23=3×

8=85-5=

82-2×

7=49-4×

6=61+（20-6）=2×

31+60=5×

3=3×

6=25+54=54-17=

33+59=99-2=5×

4=73-30=82-23=

20-3=1×

9=70+23=9×

1=97-7=

96-3×

3=48-5×

6=63+（27-5）=3×

7+4=

21+10=6×

2=15+49=84-29=

27+59=62-2=6×

5=94-10=99-19=

40-7=1×

7=70+12=7×

6=61-8=

89-5×

6=47-2×

4=61+（20-4）=7×

2+9=

34+30=2×

6=5×

9=29+59=73-36=

23+56=79-3=9×

1=75-70=96-67=

30-8=8×

3=60+23=1×

8=79-9=

72-7×

6=72+（23-6）=7×

9+3=

14+70=4×

8=4×

9=15+31=47-32=

30+53=61-2=4×

9=76-30=85-78=

70-5=7×

9=50+11=7×

1=79-6=

88-7×

5=54-3×

4=62+（26-12）=5×

1+3=

18+70=1×

4=9×

3=34+38=94-32=

27+50=7