See long division as fair sharing, place by place, and keep going past the ones into tenths, hundredths and thousandths.
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1324 ÷ 4 as sharing thousands, hundreds, tens and ones into 4 boxes.
1324 = 1 Thousand + 3 Hundreds + 2 Tens + 4 Ones.
The same sharing written as a long division.
Problem. Write the sharing of 1324 among 4 as a long division. (Textbook p. 78)
Long divisions with whole-number answers.
When ones are left over, turn them into tenths and keep sharing.
It goes just like , until 1 One is left over. How do we share 1 One among 4?
Long division all the way to thousandths.
Problem. Find . (Textbook pp. 81–82, Example 9)
Regroup past the ones and place the point.
Complete a long division that goes into hundredths.
Figure it Out, Textbook p. 83, Q1(b), by long division.
4 Hundreds ÷ 4 → 1 Hundred. 1 Ten ÷ 4 → 0 Tens, 1 Ten left. 15 Ones ÷ 4 → 3 Ones, 3 left.
Now write the in the quotient.
30 Tenths ÷ 4 → Tenths, 2 left. 20 Hundredths ÷ 4 → Hundredths, 0 left.
415 ÷ 4 =