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最新一年级数学20以内加减法口算题400道.DOC

发布:2019-04-10约3.91千字共5页下载文档
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PAGE / NUMPAGES 100道口算题(20以内纯进位、退位) 8+8= ???12-5= ????16+2= ????4+3= ?????20-2= 9+10= ????19-1= ????15+5= ????6+6= ?????5+6= 18-2= ????10+7= ????7+5= ?????8+10= ????7+3= 20-4= ????19-4= ????15+2= ????16-7= ????8+5= 20-6= ????1+18= ????1+13= ????7+3= ?????15-5= 2+17= ????8+8= ?????12-3= ????1+16= ????20-1= 1+9= ?????4+14= ????14+2= ????18-10= ???3+16= 1+14= ????1+11= ????10+5= ????19-12= ???2+14= 5+3= ?????10+8= ????13-3= ????20-1= ????12-5= 15+3= ????8+3= ?????2+11= ????1+7= ?????16+2= 17+2= ????18+2= ????4+16= ????12-2= ????4+3= 20-2= ????6+10= ????11+8= ????2+18= ????9+10= 8+6= ?????13-4= ????3+14= ????5+4= ?????19-1= 7+1= ?????13-2= ????8-1= ?????16-9= ????15+5= 5+5= ?????10-2= ????15+4= ????13-5= ????6+6= 5+6= ?????10-3= ????17-1= ????15-7= ????18-2= 1+12-7= ????4-1+8= ?????15+3-10= ???19-11+8= 10+10-4= ???10-7-1= ????20-8+1= ????2+1+12= 2+3+11= ????15-5-10= ???6+8-12= ????16+2-7= 2+17-9= ????2+18-5= ????20-19+13= ??8-6+6= 20-17+13= ??5+3-4= ?????1+11-4= ????8-8+5= ? ???? 100道口算题(20以内纯进位、退位) 7+7= ???7+5= ?????8+10= ????7+3= ?????5+8= 20-4= ????19-4= ????15+2= ????16-7= ????8+5= 20-6= ????1+18= ????1+13= ????15-5= ????20-3= 2+17= ????8+8= ?????12-3= ????1+16= ????20-1= 1+9= ?????4+14= ????14+2= ????18-10= ???3+16= 1+14= ????1+11= ????10+5= ????19-12= ???2+14= 5+3= ?????10+8= ????13-3= ????20-1= ????12-5= 15+3= ????8+3= ?????2+11= ????1+7= ?????16+2= 17+2= ????18+2= ????4+16= ????12-2= ????4+3= 20-2= ????6+10= ????11+8= ????2+18= ????9+10= 8+6= ?????13-4= ????3+14= ????5+4= ?????19-1= 7+1= ?????13-2= ????8-1= ?????16-9= ????15+5= 5+5= ?????10-2= ????15+4= ????13-5= ????6+6= 5+6= ?????10-3= ????17-1= ????15-7= ????18-2= 6+8= ?????10+10= ???1+12= ????2+16= ????10+7= 7+7= ?????5+8= ?????8+5= ?????20-3= ????2+17= 15-12+16= ??13-4+11= ???2+16-6= ????5+4+10= 16-7+9= ????10+5-2= ????15+4-7= ????15-2+4= 18-9-5= ????20-9+5= ????5-1-4= ?????18-7-5= 12+2-12= ???14-14+19= ??2+2+15= ????1+12-7= 17-17+17= ??19-7+5= ????5+3+7= ?????17-6+6= ? 100道口算题(20以内纯进位、退位) 13-5= ???6+8= ??
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