Which is the smallest number? Give the answer in letters. (Eg a)
- 6 ones
- 1 ten 7 ones
- 7 tens
- 1 ten 8 ones
(a)
6 ones = 6
(b)
1 ten 7 ones = 10 + 7 = 17
(c)
7 tens = 70
(d)
1 tens 8 ones = 10 + 8 = 18
Arranging the numbers from the smallest to the biggest: 6, 17, 18, 70
(a) is the smallest number.
Answer(s): a