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Hong Kong
Stage 1

Find unknowns in multiplication and division problems (3,6,7,9)

Lesson

Using multiplication and division, we can solve equations that have a missing value. This video helps to explain which method to use.

Examples


QUESTION 1

Fill in the box with the missing number.

  1. $6\times9=\editable{}$6×9=

QUESTION 2

Fill in the box with the missing number.

  1. $45\div\editable{}=9$45÷​=9

QUESTION 3

Fill in the box with the missing number.

  1. If $\editable{}$ is divided into $3$3 groups, there will be $3$3 in each group.

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