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小学一年级数学口算题大全1000多道每天50道题

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71+9= 18-4= 66+10=

83-3= 71+5= 60-5= 36+3= 58+30= 28-7= 87-10= 80-6= 11+9=

80-3= 98-4= 83+5= =

56+20= 15-3= 29-7= 25+4= =

3 9-3= 81-2= =

76+10= 95-4= 64+3= 25+7= 62-2= 83+10= 10+8 64+6= 65+3= 30-3= 32+6= 35+2= 73+4= 43+5= 87+1048-30= 95-40= 60+8= 39+10 70+30= 48-9

47-8= 52-4= 43-8=

68-9= 40-2= 27-9=

32-4= 50-8= 56-20= 8892-3= 4258-10= = 52-3= 6980-2= 36= 65-8= 9945-9= 24-9= 43-4= 18 41-2= 38-9=63-9= 37-8= -9= 75-9= -7= 71-6= 47-8= 26-7

-10= 63-5=-9= 78-4

-9= 72-2= 86-8= 96-2= 40-2= 46-9= -2= 38-8=

35+5= 85+2= 59-4=

78+10= 82-5= 64+6= 32+7= 49-5= 63+3= 84-2= 60-4= 11+20=

45-3= 30+8= 60-7= 25+4= 36-5= 84+4=

52-3= 71+9= 88-4=

76+0= 93-3= 18+5= 70-5=

56+20= 64+6= 65+3= 15-3= 30-3= 32+6= 29-7= 35+2= 7 3+4= 25+4=

43+5= 87+10= 3 9-3= 48-30= 95-40= 81-2= 60+8= 39+10= 76+10= 70+30= 48-9= 47-8= 52-4= 40-2= =

30-2= = 53+5= = 40+6= = 50-4= 3=

43-8= 68-9= 27-9= 32-441-2= 38-9= 72-2= 66-439-2= 20-9= 35+2= 39-48+50= 20-1= 62+7= 89-563+3= 34-2= 11+2= 53- 60+8= 80-7= 32+4= 26-5= 84+4= 35-10= 71+9= 12+6= 29-7= 33+2= 3+40= 15+4= 23+5= 37+1= 29-3= 18-2==

30-2== 53+5== 72-2== 40-2==

38-3= 15-4= 30+8= 43+186+2= 70+3= 72-2= 66-439-2= 20-9= 35+2= 39-4+50= 20-1= 45-9= 86-896-2= 24-9= 46-9= 43-418-2= 38-8= 8

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