Find the following values without a calculator.
For (c), give your answer only in numbers. (Eg 1, 2)
- 48 = ____ tens 8 ones
- 18 = 1 tens ____ ones
- 15 = ____ tens ____ ones
(a)
48
= 40 + 8
= 4 tens 8 ones
(b)
18
= 10 + 8
= 1 tens 8 ones
(c)
15
= 10 + 5
= 1 tens 5 ones
Answer(s): (a) 4; (b) 8; (c) 1, 5