# Mental Math

## Mental math: fractions and percentages Worksheet 2

The goal of the exercise is to solve inequalities with percentages, fractions, or decimals. Here, the inequalities focus on fifths and tenths, and their equivalents.

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Where can I find these exercises on the myBlee Math app?

>>> Category: Mental math

>>> Module: Fractions and percentages

## Mental math: fractions and percentages Worksheet 3

The goal of the exercise is to calculate 10% of a whole number (the answers will be whole numbers as well).

Where can I find these exercises on the myBlee Math app?

>>> Category: Mental math

>>> Module: Fractions and percentages

## Mental math: fractions and percentages Worksheet 4

The goal of the exercise is to calculate x% (20, 30, 40 or 50) of y.

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Where can I find these exercises on the myBlee Math app?

>>> Category: Mental math

>>> Module: Fractions and percentages

## Mental math: fractions and percentages Worksheet 5

The goal of the exercise is to find equivalents of percentages, fractions, or decimals. Here, the problems focus on tenths and hundredths, and their equivalents.

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Where can I find these exercises on the myBlee Math app?

>>> Category: Mental math

>>> Module: Fractions and percentages