# Lesson Worksheet: Dividing by 8 Mathematics • 3rd Grade

In this worksheet, we will practice using various strategies to divide by 8 within the known times tables up to 12×8, including using models and times table facts.

Q1:

Find the missing divisor: .

Hint: .

Q2:

What is the number that, when divided by 8, gives 3?

Q3:

Jacob says that is 4, and David says that is 5. Who is right?

• BJacob

Q4:

Use the following diagram to calculate . Q5:

Use the number line to calculate . Q6:

Fill in the blank: If , then .

Q7:

Sophia bought 24 donuts and wants to put them into boxes so that each box contains 8 donuts.

Use the diagram to find how many boxes she will need. Q8:

Ethan reached 32 after counting up by 8s four times. So, he understood that .

Follow Ethan’s method of counting up by 8s to find the result of .

Q9:

This robot divides any number by 8 and gives a result. In this case, the number 16 gives a result of 2 as .

What will the result be in the following case? What will the result be in the following case? Q10:

Fill in the following division table, starting from the left.

566472
8
• A9, 8, 7
• B8, 7, 6
• C6, 7, 8
• D7, 8, 9

Q11:

Find the result of .

Q12:

Apples are packed in bags of 8. To find the number of bags needed for 56 apples, we use division. Pick another problem whose answer is .

• AFind the total number of balls when 7 balls are put all together with 8 balls.
• BFind the number of boxes when 56 balls are put into boxes of 7.
• CFind the number of bags when 56 pears are put into bags of 7.
• DFind the number of teams when 56 children are put into teams of 8.
• EFind the number of students when 8 students are absent out of 56.

Q13:

Find the missing number. 