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CanadaON
Grade 4

Problem solving with multiplication and division (10x10)

Interactive practice questions

A class is divided into groups to work on a project.

There are $3$3 groups in total. Each group has $4$4 students and each student is given $2$2 number cards.

a

How many number cards are there in each group?

b

How many cards are there in the class in total?

Easy
1min

There are $2$2 flower beds in Irene's backyard.

Each flower bed has $4$4 strawberry plants.

Easy
< 1min

A group of $2$2 friends pool their money together and buy a big bag of marbles.

The bag has $22$22 marbles. Of these marbles, $20$20 of them are glass marbles and $2$2 are plastic marbles.

Easy
1min

There are $5$5 strawberry plants in a backyard, each with $4$4 strawberries growing on them.

Medium
< 1min
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Outcomes

4.NN3.06

Solve problems involving the multiplication of one-digit whole numbers, using a variety of mental strategies

4.NN4.03

Demonstrate an understanding of simple multiplicative relationships involving unit rates, through investigation using concrete materials and drawings

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