20以内加减法练习(一)
姓名: 时间: 成绩:
18- 5 = 17-11 = 13+ 6 = 17- 5 = 16-10 = 5 - 4 = 9 - 4 = 16- 1 = 7 +10 = 9 - 0 = 18+ 1 = 6 +10 = 4 - 0 = 18-12 = 17-17 = 10+ 2 = 10-10 = 9 - 0 =
0 +16 = 2 + 2 =
13+ 4 = 6 - 5 =
3 +12 = 0 + 0 =
2 +14 = 11-10 =
14- 3 = 11- 1 =
12- 0 = 11+ 0 =
3 + 5 = 10+ 7 =
11+ 1 = 17- 1 =
3 + 4 = 1 +14 =
12+ 5 = 14+ 1 =
15- 3 = 9 - 8 =
12+ 3 = 17-12 =
2 + 6 = 19- 5 =
10+ 7 = 1 +12 =
9 - 9 = 4 +12 =
20以内加减法练习(二)
姓名: 时间:
16- 1 = 19-13 =
15- 3 = 6 - 5 =
19- 1 = 2 + 6 =
2 + 6 = 18-13 =
3 + 4 = 16-14 = 15- 0 = 13-12 = 15-13 = 0 +17 = 11+ 4 = 3 - 1 = 13-10 = 0 + 1 = 16+ 2 = 14+ 2 = 10+ 8 = 11+ 5 = 1 +17 = 7 - 3 = 11+ 1 = 11+ 2 = 成绩: 4 - 3 = 13+ 1 = 19-18 = 12+ 7 = 18- 2 = 4 + 1 = 4 +12 = 14+ 1 = 7 - 2 = 10+ 4 = 13- 2 = 15+ 4 = 19-14 = 16- 4 = 4 +12 = 17-15 = 16+ 1 = 11+ 5 = 12+ 4 = 17-10 = 13+ 2 = 1 +14 = 11+ 1 = 2 +11 = 3 + 1 = 5 + 4 =
一年级数学 心算 口算 巧算 速算 20150113 3-3= 9-3= 14-3= 6-2= 5-2= 3-1= 10+3= 13+3= 10+2= 10-2= 3+1= 5+3= 3+3= 6+3= 8-...
一年级数学心算 口算 巧算 速算 天天练20150121_一年级数学_数学_小学教育_教育专区。心算 口算 巧算 速算 天天练 20150121 11-1= 14-1= 11-2= 11-3= ...
一年级数学心算 口算 巧算 速算 天天练20150123_一年级数学_数学_小学教育_...2= 11-3= 12-2= 11-1= 12-2= 12+3= 12+4= 12+1= 12+5= 12-...
一年级数学心算 口算 巧算 速算 天天练20150124_一年级数学_数学_小学教育_...2= 16-3= 14-2= 14-1= 13-2= 13+3= 13+4= 13+1= 15+5= 14-...
一年级数学心算 口算 巧算 速算 天天练20150125_一年级数学_数学_小学教育_...7= 16-5= 14-5= 14-4= 13-4= 13+8= 13+4= 13+1= 15+5= 14-...
一年级数学心算 口算 巧算 速算天天练1_数学_小学教育_教育专区 暂无评价0人阅读0次下载举报文档 一年级数学心算 口算 巧算 速算天天练1_数学_小学教育_...
一年级数学心算 口算 巧算 速算 天天练20150122_一年级数学_数学_小学教育_...2= 10-3= 10-2= 11-1= 14-2= 12+2= 13+1= 11+3= 10+5= 10-...
一年级数学心算 口算 巧算 速算 1227_一年级数学_数学_小学教育_教育专区 暂无评价0人阅读0次下载举报文档 一年级数学心算 口算 巧算 速算 1227_一年级数学...
一年级数学 心算 口算 巧算 速算 天天练14_数学_小学教育_教育专区。心算 ...( )=99 99-( 97+( 35+45= 98-20-48= 70-40= 90+1= 72-71= 99-...
一年级数学心算 口算 巧算 速算 天天练20150104_一年级数学_数学_小学教育_...1= 7-2= 7+2= 7+3= 2+3= 2+3= 7-5= 6+4= 3+4= 5+3= 4+...

我要评论