Find the following values without a calculator.
For (c), give your answer only in numbers. (Eg 1, 2)
- 83 = ____ tens 3 ones
- 99 = 9 tens ____ ones
- 55 = ____ tens ____ ones
(a)
83
= 80 + 3
= 8 tens 3 ones
(b)
99
= 90 + 9
= 9 tens 9 ones
(c)
55
= 50 + 5
= 5 tens 5 ones
Answer(s): (a) 8; (b) 9; (c) 5, 5