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1、总 复 习,北师大版一年级数学上册课件,3,3,4,5,按规律填数。,10,12,13,14,15,17,18,19,14,16,20,13,15,17,19,5,1,1,8,13,把得数相同的算式连起来。,157,126,6+8,169,137,147,4+4,7+7,8,14,7,6,6,8,14,7,124,178,114,137,189,135,148,169,8,9,7,6,9,8,6,7,4时,11时半,快12时了,12时刚过,在O里填上“”、“”或“=”。,=,=,=,7,+,4,11,11,谁多？多几只？,12-9=3,12-8=4,12,8,4,4,168=,125=,13
2、+ 6=,179=,148=,106 +9 =,9 +75 =,157=,145 4 =,8,7,19,8,8,6,13,11,5,7,+,4,11,15,2,13,( )天,( )天,( )天,12,5,3,12,5,7,7,12,3,9,9,6,14,7,填空。,9,6,5,7,8,4,15,11,12,15,12,乘客共有17人，至少需要（ ）辆车。,2,12+6=18,想一想，算一算。,12,13,13,14,14,15,15,16,16,17,17,18,破密码。,3,9,5,8,8,9,8,7,7,9,8,2,3958,8987,7982,5,+,6,+,4,15,15,3,4,8,
