Which is the smallest number? Give the answer in letters. (Eg a)
- 1 ten 7 ones
- 4 ones
- 4 tens
- 1 ten 8 ones
(a)
1 ten 7 ones = 10 + 7 = 17
(b)
4 ones = 4
(c)
4 tens = 40
(d)
1 tens 8 ones = 10 + 8 = 18
Arranging the numbers from the smallest to the biggest: 4, 17, 18, 40
(b) is the smallest number.
Answer(s): b