Which is the smallest number? Give the answer in letters. (Eg a)
- 1 ten 3 ones
- 3 tens
- 4 ones
- 1 ten 8 ones
(a)
1 ten 3 ones = 10 + 3 = 13
(b)
3 tens = 30
(c)
4 ones = 4
(d)
1 tens 8 ones = 10 + 8 = 18
Arranging the numbers from the smallest to the biggest: 4, 13, 18, 30
(c) is the smallest number.
Answer(s): c