Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 59 ones = _____
- 6 tens = _____
- 4 tens 4 ones = _____
- 1 tens 11 ones = _____
(a)
59 ones
= 59 x 1
= 59
(b)
6 tens
= 6 x 10
= 60
(c)
4 tens 4 ones
= 4 x 10 + 4 x 1
= 40 + 4
= 44
(d)
1 tens 11 ones
= 1 x 10 + 11 x 1
= 10 + 11
= 21
Answer(s): 59, 60, 44, 21