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Understanding Division: math practice, Grade 3 – download the PDF

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Math practice Grade 3 : Understanding Division — Zyro the alien explorer of Planète Maths

20 problems graded by difficulty (★ easy, ★★ medium, ★★★ hard). Try first, without looking at the solutions!

2 Bags of pencils ★★★

A teacher has 18 pencils. She puts 6 pencils in each bag. How many bags can she fill?

3 Reading an array ★★★

Look at the array of dots.

3 rows of 5 dots

a) How many dots are there in all?

b) Write two division equations that match the array.

4 Quick division facts ★★★

Find each quotient.

a) \(20 \div 4\)   b) \(16 \div 2\)   c) \(30 \div 5\)   d) \(27 \div 3\)

5 Naming the parts ★★★

In the equation \(35 \div 5 = 7\), name the dividend, the divisor and the quotient.

6 True or false? ★★★

Say whether each statement is true or false. Explain with a multiplication fact.

a) \(24 \div 6 = 4\)   b) \(18 \div 3 = 5\)   c) \(10 \div 1 = 1\)

7 Jumps on a number line ★★★

Mia counts back from 21 to 0 using equal jumps.

071421-7-7-7

Write the division equation shown by the jumps.

8 Fact family of 6, 7 and 42 ★★★

Write the four facts of the fact family for 6, 7 and 42.

9 Missing numbers ★★★

Find the missing number \(n\).

a) \(8 \times n = 56\)   b) \(n \times 9 = 63\)   c) \(72 \div n = 8\)   d) \(n \div 4 = 6\)

10 Dividing by 1 and by itself ★★★

Find each quotient.

a) \(9 \div 1\)   b) \(0 \div 5\)   c) \(8 \div 8\)   d) \(100 \div 1\)

11 Cherry bowls ★★★

Sam has 32 cherries. He puts the same number of cherries in each of 4 bowls. How many cherries are in each bowl?

12 Field trip vans ★★★

45 students go on a field trip. Each van carries 9 students. How many vans are needed?

13 Find the mistake ★★★

Leo wrote: “\(40 \div 8 = 5\), so \(5 \times 40 = 8\).” Is his second equation correct? Explain and fix it.

14 Dividing by 4 ★★★

Copy and complete the table. Each number in the top row is divided by 4.

Number 8 12 20 32 36
Divided by 4 ? ? ? ? ?

15 Pages per day ★★★

Ruby reads a book of 54 pages in 6 days. She reads the same number of pages every day.

a) How many pages does she read each day?

b) At that speed, how many pages could she read in 9 days?

16 Marbles and gifts ★★★

Omar has 63 marbles. He shares them equally among 7 friends. Then each friend gives 2 marbles to a little brother. How many marbles does each friend have left?

17 The muffin sale ★★★

A baker packs 40 muffins into boxes of 5 muffins. She sells 3 boxes. How many muffins are left?

18 Missing dividends and divisors ★★★

a) Find \(n\): \(n \div 6 = 7\) and \(63 \div n = 9\).

b) Which is greater: \(36 \div 4\) or \(56 \div 7\)?

19 Write your own problem ★★★

Write one sharing word problem and one grouping word problem for \(28 \div 4\). Give the answer to each.

20 Can we share it? ★★★

Jada has 25 cards. She says she can deal them equally to 4 players with none left over. Is she right? Use multiplication facts to explain.

See the practice solutions : Understanding Division: math practice, Grade 3 – Planète MathsReview the lesson : Understanding Division: math practice, Grade 3 – Planète Maths

Test yourself: quick challenge for Grade 3

Speed drill for Grade 3: how many in 60 seconds?

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