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一年级上册数学课件-5整理与提高（推算） ▏沪教版 (共34张PPT)
推算 可难了 第一关 5+3=8 5+4=9 5+5=10 5+6=11 5 2 + =7 5+3=8 5+4=9 5+5=10 5+6=11 5 +2 =7 4 5 6 7 +6 10 8 11 12 13 14 第二关 7-5=2 8-5=3 9-5=4 10-5=5 11-5=6 6 7 8 -3 9 10 3 4 5 6 7 第三关 5+5= 7+7= 6+5= 7+8= 6+6 = 8+8= 13-2= 16-5= 13-3= 16-6= 13-4= 16-7= 5+5= 6+5= 6+6= 7+7= 7+8= 8+8= 10 11 12 14 15 16 13-2= 16-5= 13-3= 16-6= 13-4= 16-7= 11 10 9 11 10 9 第四关 7+3= 6+3= 3+3 = 4+3 = 5+3 = 6+4 = 5+5 = 4+6 = 3+7 = 7+7 = 4+4 = 6+6 = 7+3= 6+3= 3+3 = 4+3 = 5+3 = 6+4 = 5+5 = 4+6 = 3+7 = 7+7 = 4+4 = 6+6 = 7+3= 6+3= 3+3 = 4+3 = 5+3 = 6+4 = 5+5 = 4+6 = 3+7 = 7+7 = 4+4 = 6+6 = 7+3= 6+3= 3+3 = 4+3 = 5+3 = 6+4 = 5+5 = 4+6 = 3+7 = 7+7 = 4+4 = 6+6 = 7+3= 6+3= 3+3 = 4+3 = 5+3 = 6+4 = 5+5 = 4+6 = 3+7 = 7+7 = 4+4 = 6+6 = 7+3= 6+3= 3+3 = 4+3 = 5+3 = 6+4 = 5+5 = 4+6 = 3+7 = 7+7 = 4+4 = 6+6 = 10 9 8 7 6 7+3=10 6+3=9 3+3 = 4+3 =7 5+3 =8 6+4 = 5+5 = 4+6 = 3+7 = 7+7 = 4+4 = 6+6 = 6 8 10 12 14 7+3= 6+3=9 3+3 =6 4+3 =7 5+3 =8 6+4 = 5+5 = 4+6 = 3+7 = 7+7 =14 4+4 =8 6+6 =12 10 10 10 10 10 10-3= 9-3= 6-3= 7-3= 8-3= 10-4= 10-5= 10-6= 10-7= 7-4= 13-7= 14-7= 11-4= 12-5= 13-6= 8-4= 12-6= 10-3= 9-3= 6-3= 7-3= 8-3= 10-4= 10-5= 10-6= 10-7= 7-4= 13-7= 14-7= 11-4= 12-5= 13-6= 8-4= 12-6= 10-3= 9-3= 6-3= 7-3= 8-3= 10-4= 10-5= 10-6= 10-7= 7-4= 13-7= 14-7= 11-4= 12-5= 13-6= 8-4= 12-6= 10-3= 9-3= 6-3= 7-3= 8-3= 10-4= 10-5= 10-6= 10-7= 7-4= 13-7= 14-7= 11-4= 12-5= 13-6= 8-4= 12-6= 10-3= 9-3= 6-3= 7-3= 8-3= 10-4= 10-5= 10-6= 10-7= 7-4= 13-7= 14-7= 11-4= 12-5= 13-6= 8-4= 12-6= 10-3= 9-3= 6-3= 7-3= 8-3= 10-4= 10-5= 10-6= 10-7= 7-4= 13-7= 14-7= 11-4= 12-5= 13-6= 8-4= 12-6= 7 6 5 4 3 10-3= 9-3=6 6-3=3 7-3=4 8-3=5 10-4= 10-5= 10-6= 10-7= 7-4= 13-7= 14-7= 11-4= 12-5= 13-6= 8-4= 12-6= 7 6 5 4 3 10-3= 9-3=6 6-3=3 7-3=4 8-3=5 10-4=6 10-5=5 10-6=4 10-7=3 7-4= 13-7= 14-7= 11-4= 12-5= 13-6= 8-4= 12-6= 7 7 7 7 7 闯关成功 新年快乐！查看更多