Find the following values without a calculator.
For (c), give your answer only in numbers. (Eg 1, 2)
- 23 = ____ tens 3 ones
- 65 = 6 tens ____ ones
- 72 = ____ tens ____ ones
(a)
23
= 20 + 3
= 2 tens 3 ones
(b)
65
= 60 + 5
= 6 tens 5 ones
(c)
72
= 70 + 2
= 7 tens 2 ones
Answer(s): (a) 2; (b) 5; (c) 7, 2