Show:
Decomposing Numbers by Tens and Ones
Multiples of 10 Addition Part 1
Wacky Numbers
Decompose Via Doubles Facts
Break into Ones Tens Addition
100
Decompose: 13
10 & 3
100
5 + 10
15
100

23 + 8

31

100
63 + 20
83
100
14 + 63
77
200
Decompose: 24
20 & 4
200
10 + 8
18
200

58 + 6

64
200
56 + 10
66
200
81 + 14
95
300
Decompose: 87
80 & 7
300
10 + 4
14
300

84 + 4

88

300
40 + 37
77
300
45 + 35
80
400
Decompose: 77
70 & 7
400
9 + 10
19
400

65 + 8

73

400
50 + 43
93
400
13 + 26
39
500
Decompose: 59
50 & 9
500
10 + 2 + 7
19
500

53 + 16 + 2

71

500
39 + 60
99
500
57 + 43
100