Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 79 ones = _____
- 6 tens = _____
- 3 tens 6 ones = _____
- 3 tens 16 ones = _____
(a)
79 ones
= 79 x 1
= 79
(b)
6 tens
= 6 x 10
= 60
(c)
3 tens 6 ones
= 3 x 10 + 6 x 1
= 30 + 6
= 36
(d)
3 tens 16 ones
= 3 x 10 + 16 x 1
= 30 + 16
= 46
Answer(s): 79, 60, 36, 46