100以内两位数退位减法

100以内两位数退位减法

65,9= 86,7= 66,9= 56,8= 93,5= 40,3= 54,9= 87,8= 50,7= 71,2= 91,7= 34,6= 84,7= 63,5= 90,1= 77,8= 94,7= 58,9= 34,5= 80,3= 42,7= 88,9= 35,6= 70,2= 64,8= 72,5= 91,4= 82,3= 82,3= 77,8= 50,5= 62,7= 81,9= 94,5= 78,9= 93,9= 70,2= 63,7= 70,7= 85,7= 44,7= 91,7= 84,7= 62,8= 92,8= 85,7= 83,9= 75,9= 43,4= 70,4= 90,7= 73,4= 60,8= 34,5= 96,9=

86,9= 74,9= 42,9= 43,8= 62,6= 72,4= 73,4= 93,7= 50,7= 80,5= 78,9= 83,4= 81,6= 92,3= 95,6= 81,4= 91,2= 70,1= 64,9= 53,8= 81,7= 33,6= 84,9= 94,5= 84,7= 63,8= 71,3= 95,6= 72,8= 81,5= 31,6= 80,6= 55,9= 80,6= 80,7= 44,9= 91,6= 96,9= 76,8= 60,8= 92,7= 73,7= 80,7= 63,8= 93,8= 75,7= 81,2= 74,6= 70,3= 90,1= 60,3= 83,7= 73,7= 94,9= 66,8= 95,9= 61,3= 61,2= 36,9= 64,6= 93,4= 30,6= 67,9= 30,2= 92,9= 81,7= 92,4= 71,3= 93,8= 38,9= 70,6= 84,7= 62,6= 91,2= 50,9= 72,7= 73,6= 51,9= 81,5= 50,1= 72,7= 75,7= 42,3= 50,9= 80,3= 82,7= 90,2= 64,5= 41,5= 55,9= 64,9= 71,7= 93,6= 80,3= 84,9= 85,9= 60,9= 81,5= 54,8= 70,2= 31,3= 83,9= 93,4= 93,4= 86,7= 72,3= 30,3= 58,9= 80,4= 96,8= 70,7= 96,7= 52,8= 70,2= 94,8= 61,9= 87,8= 40,5= 55,6= 68,9= 85,8= 76,7= 70,2= 51,2= 90,1=

1

74,6= 92,5= 76,8= 52,7= 41,7= 50,1= 52,5= 64,8= 64,8= 92,6= 90,6= 82,3= 52,3= 90,3= 70,4= 54,9= 51,3= 46,8= 70,8= 76,7= 63,4= 92,3= 73,8= 70,2= 76,8= 64,8= 80,1= 90,3= 83,6= 65,8= 53,5= 84,6= 46,8= 37,9= 65,6= 92,5= 92,5= 83,6= 82,3= 84,9= 52,7= 90,3= 67,9= 67,9= 62,3= 77,8= 30,9= 67,9= 51,3= 90,9= 70,2= 8370,8= 34,9= 40,1= 86,9= ,6= 31,9= 80,1= 80,3=

74,6= 71,7= 5380,5= 73,8= 65,8= 90,5= ,5= 76,9= 33,9= 50,5= 72,3= 80,3= 82,5= 60,8= 80,1= 91,2= 92,3= 80,9= 80,3= 94,5= 93,8= 41,8= 60,1= 92,3= 41,8= 75,9= 72,8= 7362,8= 65,8= 84,6= 83,5= ,4= 52,40,4= 64,9= 92,5= 62,7= 7= 64,8= 31,4= 70 94,5= 52,5= 80,3= 90,3= 70,8= 30,4= 82,3=

93,9= ,8= 70,70,2= 84,6= 51,3= 35,8= 2= 83,6= 64,8= 92,3= 70,6= 83,6= 50,7= 53,5= 80,1= 71,5= 37,9= 43,8= 92,5= 84,6= 84,7= 82,3= 30,1= 52,7= 92,5= 41,2= 67,9= 73,8= 77,8= 90,3= 94,6= 51,3= 80,1= 70,2= 30,9= 73,5= 40,1= 73,8= 83,6= 70,8= 72,4= 80,3= 60,8= 71,7= 31,9= 86,7= 65,8= 65,8= 53,5= 51,8= 81,4= 50,5= 50,5= 80,3= 61,9= 62,7= 80,1= 41,4= 92,3= 82,8= 32,5= 94,5= 4180,1= 41,8= 71,6= 71,2= ,8= 94,5= 72,8= 54,5= 75,7= 84,6= 73,7= 73,4= 82,5= 83,9=

2

70,4= 90,3= 92,6= 91,8= 30,6= 80,4= 70,8= 70,4= 42,9= 86,8= 90,2= 70,2= 76,7= 70,3= 72,3= 38,9= 83,6= 76,8= 51,8= 90,2= 75,8= 3337,9= 65,8= 61,9= 90,1= ,9= 82,3= 65,6= 82,8= 90,7= 75,7= 67,9= 84,9= 71,6= 70,2= 82,9= 51,3= 62,3= 54,5= 84,6= 92,9= 40,1= 90,9= 82,5= 66,9= 43,5= 80,3= 86,9= 41,7= 93,4= 92,4= 65,8= 74,6= 92,6= 91,8= 92,3= 50,5= 90,5= 70,4= 42,9= 91,6= 80,1= 72,3= 76,7= 95,9= 45,9= 94,5= 91,2= 76,8= 91,5= 73,5= 41,8= 93,8= 65,8= 83,5= 96,7= 84,6= 75,9= 65,6= 30,3= 91,6= 92,5= 83,5= 84,9= 72,3= 80,5= 52,5= 62,7= 62,3= 63,9= 91,2= 82,3= 80,3= 90,9= 71,2= 90,4= 51,3= 93,9= 86,9= 93,5= 86,8= 92,3= 35,8= 74,6= 95,9= 72,3= 80,1= 70,6= 90,5= 32,7= 90,2= 84,6= 71,5= 72,3= 94,9= 90,1= 92,5= 84,7= 91,2= 93,9= 90,7= 90,3= 41,2= 93,8= 73,5= 70,2= 30,9= 94,6= 75,9= 72,4= 84,6= 70,8= 30,6= 83,5= 86,7= 95,9= 31,9= 86,8= 62,7= 81,4= 91,5= 70,3=