Find the following values without a calculator.
For (c), give your answer only in numbers. (Eg 1, 2)
- 83 = ____ tens 3 ones
- 54 = 5 tens ____ ones
- 19 = ____ tens ____ ones
(a)
83
= 80 + 3
= 8 tens 3 ones
(b)
54
= 50 + 4
= 5 tens 4 ones
(c)
19
= 10 + 9
= 1 tens 9 ones
Answer(s): (a) 8; (b) 4; (c) 1, 9