3 years ago

3 tens 12 ones = tens 2 ones?

Mathematics

2 answers:

Tems11 [23]3 years ago

7 0

Answer: tens 2 and ones 22

In-s [12.5K]3 years ago

5 0

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

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