Which is the smallest number? Give the answer in letters. (Eg a)
- 5 ones
- 1 ten 2 ones
- 2 tens
- 1 ten 3 ones
(a)
5 ones = 5
(b)
1 ten 2 ones = 10 + 2 = 12
(c)
2 tens = 20
(d)
1 tens 3 ones = 10 + 3 = 13
Arranging the numbers from the smallest to the biggest: 5, 12, 13, 20
(a) is the smallest number.
Answer(s): a