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India
Class IV

Find unknowns in multiplication and division problems (5,10)

Lesson

To solve equations with missing values, we can use multiplication or division.  Sometimes we know our total, while other times we may know how many groups or items we have only.  This video helps you work out whether to use multiplication or division.

Examples


QUESTION 1

Fill in the box with the missing number.

  1. $3\times9=\editable{}$3×9=

QUESTION 2

Fill in the box with the missing number.

  1. $3\times\editable{}=27$3×=27

QUESTION 3

Fill in the box with the missing number.

  1. If you get $10$10 groups of $\editable{}$, then altogether you have $60$60.

Outcomes

4.N.NO.4

Divides a given number by another number in various ways such as: – by drawing dots. – by grouping. – by using multiplication facts. – by repeated subtraction.

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