Question

2. How much more is 8 tens than 10 ones

i. 2ones
ii. 2tens
iii. 7ones
iv. 7tens

Answer 1

Answer: 7 Tens

Explanation:

We want to make a common number, so we can combines the ones into tens.

10 ones = 1 ten

Now we can easily subtract: 8 - 1 = 7

Therefore the answer is 7 Tens more