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1、,20以内的进位加法,义务教育教科书人教版小学数学一年级上册,整理和复习,5+4=,8+8=,6+5=,3+4=,5+7=,9,7,12,11,16,8+8=,6+5=,5+4=,3+4=,5+7=,9,7,12,11,16,9加几,8、7、6加几,5、4、3、2加几,9+9,9+5,9+6,9+7,9+8,8+6,8+7,8+8,8+9,7+7,7+8,7+9,6+8,6+9,5+9,9+2,9+3,9+4,8+3,8+4,8+5,7+4,7+5,7+6,6+5,6+6,6+7,5+6,5+7,5+8,4+7,4+8,4+9,3+8,3+9,2+9,整理数学算式,7,6,5,4,3,2,9,
2、+,5,9,+,2,9,+,3,9,+,4,9,+,6,9,+,7,9,+,8,9,+,9,8,+,3,8,4,8,5,8,+,6,8,+,7,8,+,8,8,+,9,+,4,+,5,+,6,+,7,+,8,+,9,+,+,7,5,7,+,6,7,+,7,7,+,8,7,+,9,+,5,7,6,+,6,6,+,7,6,+,8,6,+,9,+,5,+,8,5,+,9,4,+,8,4,+,9,3,+,9,11,18,17,16,15,14,13,12,7,6,5,4,3,2,9,+,5,9,+,2,9,+,3,9,+,4,9,+,6,9,+,7,9,+,8,9,+,9,8,+,3,8,4,8,5,
3、8,+,6,8,+,7,8,+,8,8,+,9,+,4,+,5,+,6,+,7,+,8,+,9,+,+,7,5,7,+,6,7,+,7,7,+,8,7,+,9,+,5,7,6,+,6,6,+,7,6,+,8,6,+,9,+,5,+,8,5,+,9,4,+,8,4,+,9,3,+,9,9+4,9+5,9+2,9+3,9+7,9+8,9+6,8+6,8+7,8+5,8+3,8+4,7+6,7+5,7+4,6+5,5+9,5+8,5+7,4+9,4+8,4+7,5+6,3+9,3+8,2+9,6+7,6+9,6+8,7+9,7+8,8+9,7+7,6+6,8+8,9+9,第一关：开动小火车。,11,11,12,14,5,11,12,13,12,6,13,14,0+6=,10+4=,13-2=,4+8=,4+7=,8-3=,9+4=,6+7=,7+5=,3+9=,2+9=,8+6=,第二关：解决问题小能手！,一共有多少只羊？,7+9=16（只）,8+8=16（只）,懒羊羊吃了5个青草蛋糕,还剩下,原来有几个蛋糕？,8+5=13（个）或5+8=13（个）,第二关：解决问题小能手！,7,5 +,=12,第三关：水果后面藏着几？,9,+ 8,=17,6 +,=,8 +,6,=,+,开开心心游草原,