北师大小学一年级数学下册口算练习题

玛丽莲梦兔
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2020年08月30日 10:12
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丹江打一字-春联的来历


练习一
10+8= 16-8= 5+8=

7+4= 32-11= 2+10=

6+8= 6+6= 2+9=

18-9= 8+4= 15-6=

8+4= 7+7= 16-8=

12-5= 9+7= 15+3=

5+6= 11-3= 3+6=

9+2= 14-9= 18-9=

13-7= 8+10= 10+10
=

6+6= 11+6= 16-16=





练习四
10+5030+3060+30
= = =

30+4080-60= 90-60=
=

30+7050+9= 50-40=
=

20+807+20= 20+80
= =

40-30= 60+8= 30-30=

90+1050+5050-50=
= =

40+8= 70+209+40=
=

60+4010+409+30=
= =

50-50= 90+4= 5+60=

10+9030+8= 40+60
= =

练习二
5+8= 16-8= 13+7=

11-9= 11-3= 14+5=

4+7= 18-8= 12-9=

19-9= 3+10= 17-7=

14+6= 12+8= 20-20=

14-7= 15-6= 4+9=

9+9= 10-3= 13-8=

11-3= 5-5= 19-9=


6+6= 12+4= 14-6=

13-7= 11-9= 3+14=




练习六
67-6= 34+2= 18+1=

38-6= 26+3= 19-9=

12+6= 75+3= 5+42=

38-8= 84+3= 18-4=

24+5= 26+1= 7+31=

32-2= 2+33= 8+20=

18+2= 14+5= 88+1=

95+4= 2+64= 87-5=


29-3= 3+52= 48+1=

47-6= 4+15= 9+50=

练习三
15-2= 3+16= 12+3-9
=

12-9= 16-8= 2+8-6=

17-6= 12-3= 6-6+3=

6+9= 11-3= 7+8-9=

3+4+911-7= 4+8-3=
=

12+3+6+9-5= 9+3-2=
5=

20-10+2+9-6= 15-6+3
3= =

14-6+812+6-813+7-6
= = =

18-5+63+7+819-3+4
= = =

10-1+17+8-4= 20-20+
5= 8=




练习五
52+3042+5028+60
= = =

36+2050+5090+8=
= =

85+1036-20= 24+70
= =

99-90= 49-40= 36+40
=


19+5083-60= 84-80=
=

48-30= 78+2026+70
= =

49+50 80-40= 36+40
=

55-50= 42-40 27+20
=

64-60= 88-80= 49-20=

87-50= 76+10 76-70=

练习七
42+2521+1284-33=
= =

36+4246-30= 27+32
= =

76-25= 42-25= 68-53=


36+1246+3226-14=
= =

95-42= 23+5299-45=
=

89+1055-42= 36+63
= =

34+246+52= 45+54
= =

16+3127-15= 72+13
= =

84+1327+619+50=
= =

25+6122+3616+82
= = =




练习十
25+3536+4445+17
= = =

28+2366+2758+43
= = =

42+1939+2537+19
= = =

26+1417+2567+23
= = =

35+4734+4816+14
= = =

15+7578+1338+56
= = =

74+2629+1646+5=
= =

63+8= 36+1420+38


= =

4+27= 45+2966+37
= =

58+1348+5224+49
= = =

练习八
35+4125+3468+11
= = =

63-21= 92+6= 76+20
=

82+7= 34+2334+34
= =

36+2386+1345+54
= = =

82-61= 76-36= 16+61
=


70+10-50=
54+42-36=

80-50+30=
35+60-40-=

90-50+34=
34+15-36=

25+23-12=
76-36-20=

30+8-20=
58-26-10=




练习十一
44-6= 32-9= 43-4=

37-9= 41-3= 45-6=

62-3= 35-9= 76-8=

78-9= 24-6= 72-6=

67-8= 89-5= 84-6=

67-9= 26-9= 74-7=

54-6= 76-7= 75-8=

85-6= 46-8= 76-9=

23-5= 67-8= 36-8=

23-9= 61-2= 34-8=

练习九
76+4= 4+58= 54+4=

5+36= 22+1646+6=
=

37+9= 36+7= 7+33=

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