what number do we get by counting 3s twice from 9?
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Answer:
we get number 15 if we counting 3s twice from 9
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To find:
Here we have to find the number, which we get by counting 3s twice from 9.
Step-by-step explanation:
This is a simple problem of addition and multiple.
3s twice = two 3s = 2 × 3 (or, 3 + 3) = 6
Thus we have to count 6 more after 9.
Let us count it: 10, 11, 12, 13, 14, 15.
Hence the required number is 15.
Another way,
we can calculate the same using addition and multiplication.
The required number is (9 + 2 × 3) = (9 + 6) = 15.
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