20以内加减法练习(一): 时间: 成绩: 18- 5 17-() 6 13 6 17- 15 16-10 18-() 7 9 - 4 16- 11 7 10 15-() 3 18 2 6 14 14
20以内口算检测一 时间 5分 错 题14-6= 5?7=??? ? 47=?????? 79=??????? 15-8= 13-5=15-9= 13-4=???? ?12-7=????? 11-6=???? 11-7=? 911=69= 8
20以内加减法练习一14-6=??? 5 7=???? 47=????? 79=??????? 15-8=15-9=??? 13-4=???? 12-7=???? 11-6=?????? 13-5=69=???? 84=????? 85=????? 911=?????? 11-7=11-9=??? 12-8=???? 16-7=???? 13-6=?????? 15-5=16-7=??? 1
20以内加减法练习一14-6=??? 5 7=???? 47=????? 79=??????? 15-8=15-9=??? 13-4=???? 12-7=???? 11-6=?????? 13-5=69=???? 84=????? 85=????? 911=?????? 11-7=11-9=??? 12-8=???? 16-7=???? 13-6=?????? 15-5=16-7=??? 13-7
口算练习题(一)8 8 12-4 8 9 9 2 5 6 7 6 15-7 3 9 49 13-7 47 47 11-5 4 9 13-7 9 5 7 4 7 6 12-8
20以内加减法练习一14-6=??? 5 7=???? 47=????? 79=??????15-8=15-9=??? 13-4=???? 12-7=???? 11-6=??????13-5=69=???? 84=????? 85=????911=??????11-7=11-9=??? 12-8=???? 16-7=???? 13-6=??????15-5=16-7=??? 13-7=???? 7
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安庆市外国语学校小学部电子备课纸学 科数学班级一年级授课教师吴飞授课时间316课题20以内减法课型课时安排一课时教学目标 (三维目标)1、通过归纳、整理练习,使学生进一步理解、掌握20以内的退位减法的计算方法,能够比较熟练地口算20以内的退们减法。培养学生的观察能力、分析能力和计算能力。2、经历计算20以内退位减法的过程,体验用数学和知识解决实际问题的方
10以内加减法练习题? 时间:_____?? 做对了_____题(共50题)3(? )=10??? 0(? )=4??? ?4(? )=9??? 1(? )=8????6(? )=10 4(? )=8???? 5(? )=7???? 10(? )=10?? 2(? )=6???3(? )=52(? )=9???? 4(? )=6???? 3(? )=3???? 7(? )=8???6(? )
10以内加减法练习题㈠? 时间:_____?? 做对了_____题(共50题)3(? )=10??? 0(? )=4??? ? 4(? )=9??? 1(? )=8???? 6(? )=10 4(? )=8???? 5(? )=7???? 10(? )=10?? 2(? )=6??? 3(? )=52(? )=9???? 4(? )=6???? 3(? )=3???? 7(
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