Addition
58+10
68
123-23
100
Seventeen
17
24,___,28, 30, 32, ____
26, 34
Read this number:
one hundred Twenty-Seven
127
97+10
107
100-47
53
167
one hundred Sixty-Seven
11, 21, 31, ___, 51, ____
41,61
47-9
38
16+8
24
116-8
108
1234
one thousand Two hundred-thirty four
111, 113, 115,____, 119, ____
117,121
298+ 10
308
51+11
62
128-14
114
nine thousand Nine hundred ninety nine
9999
36, ___, 30, 27,24,21, ___
33,18
What's the pattern?
40, 35, 30, 25, 20
Counting back by fives.
911+89
1000
1107-47
1060
12567
Twelve thousand five hundred sixty seven
1,1,2,3,5,8,
13, 21
What do we call the result of addition?
Sum