2014年一年级数学下册计算题大全
2014年人教版一年级数学下册计算题
20+30= 30+40= 9+30= 90–80= 20+30= 30+40= 6+95= 95–5= 80-80= 60-0= 50+6= 80–30= 10+20+60= 90–40–30= 25+40=
35+4= 42+3= 5+26= 7+21= 35+40= 35+3= 43+50= 30+50= 30+59= 60+20= 60+37= 24+70= 2+86= 48+40= 50-40= 60+23= 9+20= 40+40= 13+70= 25+60= 48+40= 79+20= 58+20= 20+67= 36+8= 36+8=
24+9= 46+7= 8+63= 5+35= 48+9= 27+6= 23+8= 67+5= 5+47= 59+2= 25+6= 48+4= 79+2= 49+4= 36-8= 36-8=
32-5= 44-9= 30-6= 84-6= 70-4= 92-7= 53-4= 74-6= 52-9= 41-7= 51-8= 76-8= 45-7= 80-5= 50-6= 34-7= 85-9= 63-8= 13-8= 16-8= 92-7=
10-（2+3）=
15–5+4= 15–(5+4) = 8+5+7= 8+(5+7)= 13–(5+4) =
87-9-10= 43-(3+27) = 76-6-8= 65-7-40= 39–(9-5) =
36+40+2= 59-9-20= 63-30+5= 30+(11-7)= 47+(5+7)=
40+(15-8)= 75-(10+50)= 13+7+54= 38+(46+6)= 67-8-50=
83-(27-20)= 17+6+8= 43-8-30= 60+38-90= 50+27-9=
54+(17+3 93-(68-20)= 26－3＋8＝ 86＋6－52＝