Find the following values without a calculator.
Give your answers in this manner. (Eg 1, 2, 3, 4)
- 76 ones = _____
- 7 tens = _____
- 3 tens 5 ones = _____
- 5 tens 13 ones = _____
(a)
76 ones
= 76 x 1
= 76
(b)
7 tens
= 7 x 10
= 70
(c)
3 tens 5 ones
= 3 x 10 + 5 x 1
= 30 + 5
= 35
(d)
5 tens 13 ones
= 5 x 10 + 13 x 1
= 50 + 13
= 63
Answer(s): 76, 70, 35, 63