Find the following values without a calculator.
For (c), give your answer only in numbers. (Eg 1, 2)
- 84 = ____ tens 4 ones
- 58 = 5 tens ____ ones
- 18 = ____ tens ____ ones
(a)
84
= 80 + 4
= 8 tens 4 ones
(b)
58
= 50 + 8
= 5 tens 8 ones
(c)
18
= 10 + 8
= 1 tens 8 ones
Answer(s): (a) 8; (b) 8; (c) 1, 8