一年级50以内加减法口算练习题.doc

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50以内加减法口算练习题(一)
某某： 时间： 50题答对题6 +27 = 35 -15 = 10 + 7 = 38 - 30 = 44 +13= 33+17= 33+10+2= 33-11= 33-9=
32+11= 32+17= 32-12= 32-21= 32+15=
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50以内加减法口算练习题(四)
某某： 时间： 50题答对题31+18= 31-11= 31+9= 31+19= 31-5=
30+20= 30-19= 30+16= 30+18= 29+21=
29-18= 29+11= 29-9= 29+20= 28+22=
28-13= 28+17= 28+23= 27+5= 27+19=
27-5= 27+14= 27+13= 27+12= 27+14=
26-5= 26-3= 26+14= 26+11= 26-2=
25+24= 25-11= 25-20= 25+23= 24+18=
24-11= 24+11= 24+8= 24+3= 23+23=
23+7= 22+19= 22+11= 22+8= 22-7=
20+26= 20+17= 20+16= 20-3= 20+29=
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50以内加减法口算练习题(五)
某某： 时间： 50题答对题
19+5= 19+9= 19+13= 19+17= 19+23=
19+29= 19+31= 18+12= 18+19= 18+23=
18-7= 18+31= 18-17= 17+33= 17+29=
17+26= 17+21= 17+17= 17-9= 17-3=
16+33= 16+30= 16+29= 16+26= 16+19=
16+15= 16+9= 16-10= 16-7= 16-14=
15+35= 15+33= 15+29= 15+25= 15+18=
15-7= 14+36= 14+33= 14+31= 14+27=
14+24= 14+20= 14+17= 14+15= 14+11=
14+7= 13+36= 13+34= 13+30= 13+28=
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50以内加减法口算练习题(六)
某某： 时间： 50题答对题5 +17 = 26+ 3 = 43-37 = 9 +38 = 6 +19 =
33-31 = 24- 1 = 17+31 = 42+ 0 = 34-11 =
33-17 = 45-16 = 44-22 = 16- 7 = 6 +16 =
29-14 = 34-19 = 32-14 = 28+21 = 46-39 =
27-18 = 1 +14 = 24+ 7 =