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What is composition?
When from an addition you create a number
What is decomposition?
When from one number you create the addition
Decompose the following number
12,450
2 TTh + 2 Th + 4 H + 5 T
Decompose the following number
3, 471
3 Th + 4 H + 7 T + 1 O
Decompose the following number
52,698
5 TTh + 2 Th + 6 H + 9 T + 8 O
Decompose the following number
258
2 H + 5 T + 8 O
Compose the following number
7 TTh + 5 Th + 3 H + 9 T + 8 O
75, 398
Compose the following number
2 Th + 8 H + 1 T + 3 O
2, 813
Compose the following number
9 TTh + 2 H + 7 T + 9 O
90, 279
Compose the following number
8 TTh + 8 Th + 3 H + 4 T
88, 340
Compose the following number
1 TTh + 5 Th + 9 T + 8 O
10, 598
Compose the following number
6 TTh + 3 Th + 1 H
63, 100
