2 Look at the two different methods used to solve 88 ÷ 8.
T 1 8
O 1 8
88 ÷ 8
8
8 ÷ 8 = 1 10 10 10 10 10 10 10 10 What is the same and what is different about them? 11 1 1 1 1 1 1 1 1
8 tens divided by 8 and then 8 ones divided by 8
80 ÷ 8 = 10
T 1 7
O
Now let’s try 72 ÷ 6. We know that the answer must be more than 10 because 10 × 6 = 60. Look what happens when we divide 7 tens by 6.
3
6
2
1 1 10 10 10 10 10 10 10
7 tens divided by 6 is 1 group and 1 ten left over
T 1 7
O 2 2
6
1 1 10 10 10 10 10 10 10 10
1 ten and 2 ones is 12 ones 12 ones divided by 6 is 2
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