Question

3 tens 12 ones = tens 2 ones?

Answer 1

Answer: tens 2 and ones 22

Answer 2

Answer:

3 tens + 12 ones = 4 tens and 2 ones

Step-by-step explanation:

3 tens 12 ones

3 tens = 10 + 10 + 10 = 30

12 ones = 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 = 1 ten and 2 ones