Question

3 digit by 1 digit division
solve each problem and show your work.
use the facts chart if you need help!
3 facts
3×1 = 3
3×2 = 6
3×3 = 9
3×4 = 12
3×5 = 15
3×6 = 18
3×7 = 21
3×8 = 24
3×9 = 27
(there are also some division problems like \\(\overline{)428}\\) with divisor 3, \\(\overline{)816}\\) with divisor 3, \\(\overline{)801}\\) with divisor 3, \\(\overline{)438}\\) with divisor 3, etc. but the ocr text here mainly includes the title, the instruction, and the 3 facts multiplication table.)

Explanation:

Step1: Divide hundreds digit by 3

For $413 \div 3$:
$\frac{4}{3} = 1$ remainder $1$

Step2: Bring down tens digit, divide

New value: $11$
$\frac{11}{3} = 3$ remainder $2$

Step3: Bring down ones digit, divide

New value: $23$
$\frac{23}{3} = 7$ remainder $2$

Step4: Divide hundreds digit by 3

For $816 \div 3$:
$\frac{8}{3} = 2$ remainder $2$

Step5: Bring down tens digit, divide

New value: $21$
$\frac{21}{3} = 7$ remainder $0$

Step6: Bring down ones digit, divide

New value: $6$
$\frac{6}{3} = 2$ remainder $0$

Step7: Divide hundreds digit by 3

For $801 \div 3$:
$\frac{8}{3} = 2$ remainder $2$

Step8: Bring down tens digit, divide

New value: $20$
$\frac{20}{3} = 6$ remainder $2$

Step9: Bring down ones digit, divide

New value: $21$
$\frac{21}{3} = 7$ remainder $0$

Step10: Divide hundreds digit by 3

For $438 \div 3$:
$\frac{4}{3} = 1$ remainder $1$

Step11: Bring down tens digit, divide

New value: $13$
$\frac{13}{3} = 4$ remainder $1$

Step12: Bring down ones digit, divide

New value: $18$
$\frac{18}{3} = 6$ remainder $0$

Answer:

$413 \div 3 = 137$ remainder $2$
$816 \div 3 = 272$
$801 \div 3 = 267$
$438 \div 3 = 146$