“ 玩 转 数 学 ” 计 算 小 能 手 班级: 一年级3 班 姓名: 王烁智 学号: 1 6 练习 练习 1 练习 2 练习 3 练习 4 练习 5 练习 6 练习 7 练习 8 练习 9 练习 1 0 成绩 口算练习1 【时间:5 分】 7 +3 = 4- 2 = 3 - 3 = 3- 2 = 10- 1 = 2 +4 = 6+ 4 = 6+ 4 = 9-4 = 3 +4 = 3 +6 = 7 - 2 = 6 - 5 = 2+ 4 = 4+ 5 = 8-4 = 0 +6 = 2 +2 = 10-9 = 4 +2 = 10-10 = 8-6= 4 + 4 = 8 +2 = 8+ 1 = 6 +1 = 7-4 = 5 - 4 = 6-4 = 3+ 6 = 6- 1 = 9-9 = 7- 5 = 15- 2 = 5+ 5 = 8+ 2 = 4- 3 = 3 - 1 = 9- 3 = 7- 5 = 口算练习2 【时间:5 分】 3+1= 19-2= 5+7= 2+6= 6-5= 9-3= 6+8= 9-5= 2+6= 4-3= 2+11= 15-3= 8-3= 5+4= 16-5= 3+1= 2+7= 9+4= 18-2= 18-7= 3-3= 8-6= 4+8= 10+3= 1+7= 17+0= 2-2= 6-3= 1+3= 5+9= 16-6= 8+3= 5+5= 8-4= 5+6= 10-9= 17-3= 7-5= 9-5= 19-8= 口算练习3 【时间:5 分】 7 - 6 = 1 +15 = 3 + 6 = 2 + 4 = 15+ 1 = 19- 7 = 5 +13 = 17-10 = 9-7 = 7 +5 = 2 - 1 = 5 + 6 = 17- 2 = 2 +9 = 18- 8 = 12+ 7 = 0 + 1 = 17-5 = 3 +13= 4 +11= 6 +10 = 3 +12 = 14+ 1 = 18- 1 = 5 +8 = 12-2 = 15- 3 = 5 - 3 = 4 - 2 = 19-7 = 3 + 9 = 4 + 7 = 4 + 3 = 4 + 5 = 7 + 3 = 19-8 = 7 + 6= 4 - 3 = 2 + 3 = 8 +7= 口算练习4 【时间:5 分】 5 - 2 = 1 0 + 9 = 2 +1 0 = 9 - 1 = 9 - 6 = 1 4 + 5 = 8 +9 = 8 - 5 = 1 2 + 6 = 1 + 3 = 7 - 5 = 3 + 8 = 1 0 + 8 = 1 2 + 6 = 8 - 2 = 1 7 -4 = 1 4 -4 = 1 9 - 3 = 6 - 4 = 9 + 7 = 10-7 = 7 - 4 = 16-4= 8 - 6 = 8 - 7 = 5...