Using multiples to divide

Maths

Multiplication and division

Using your knowledge of inverse, which of the following numbers is not a factor of 248?

Use your knowledge of multiples to identify the missing factor from the area model below.

If I know 6 x 15 is 90, I can generate other facts. But which of the following number sentences is not derived from this original fact?

Today we used cuisenaire rods to help set out multiples. If we give the white rod the value of 9, which of the following statements is true?

A prime number can only have two factors.

A prime number multiplied by a prime number will give a product that is a prime number

Which of the following statements about a prime number is true?

Using distributive law, which of the following number statements is FALSE?

Look at the bar model below which is similar to other bar models used during the lesson. Which number statement does the bar model correctly represent to help us calculate the total number of swimmers?

Below is an area model. What is the product of this area model?

During the lesson, we demonstrated how an area model could be arranged to show distributive law after one of the factors was partitioned. If the product for a calculation is 120, what are the two missing values?

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