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