Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 37 ones = _____
- 9 tens = _____
- 4 tens 3 ones = _____
- 4 tens 16 ones = _____
(a)
37 ones
= 37 x 1
= 37
(b)
9 tens
= 9 x 10
= 90
(c)
4 tens 3 ones
= 4 x 10 + 3 x 1
= 40 + 3
= 43
(d)
4 tens 16 ones
= 4 x 10 + 16 x 1
= 40 + 16
= 56
Answer(s): 37, 90, 43, 56