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# Mental Math

## Mental math: addition Worksheet 1

The goal of the exercise is to solve simple addition problems with whole numbers between 0 and 10.

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

>>> Category: Mental math

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## Mental math: addition Worksheet 2

The goal of the exercise is to perform simple additions with whole numbers between 0 and 15. The sum is given, the student must find the other missing number.

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

>>> Category: Mental math

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## Mental math: addition Worksheet  3

The goal of the exercise is to connect additions containing numbers between zero and ten with their sums.

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

>>> Category: Mental math

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## Mental math: addition Worksheet 4

The goal of the exercise is to solve addition problems with three single-digit numbers.

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

>>> Category: Mental math

Discover the myBlee Math app

## Mental math: addition Worksheet 5

The goal of the exercise is to mentally solve addition problems with one single-digit number and one number less than 100.

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

>>> Category: Mental math

Discover the myBlee Math app

## Mental math: addition Worksheet 5

The goal of the exercise is to mentally solve addition problems with one single-digit number and one number less than 100.

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

>>> Category: Mental math

Discover the myBlee Math app

## Mental math: addition Worksheet 6

The goal of the exercise is to solve addition problems with two numbers between 10 and 100.

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

>>> Category: Mental math

Discover the myBlee Math app

## Mental math: subtraction Worksheet 1

The goal of the exercise is to solve simple subtraction problems with whole numbers between 0 and 10.

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

>>> Category: Mental math

>>> Module: Subtraction

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Mental math: subtraction

## Mental math: subtraction Worksheet 1

The goal of the exercise is to solve simple subtraction problems with whole numbers between 0 and 10.

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

>>> Category: Mental math

>>> Module: Subtraction

Discover the myBlee Math app

Mental math: subtraction

## Mental math: subtraction Worksheet 2

The goal of the exercise is to solve subtraction problems with one double-digit number and one single-digit number.

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

>>> Category: Mental math

>>> Module: Subtraction

Discover the myBlee Math app

## Mental math: subtraction Worksheet 3

The goal of the exercise is to mentally solve subtraction problems with two numbers between 10 and 100.

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

>>> Category: Mental math

>>> Module: Subtraction

Discover the myBlee Math app

## Mental math: subtraction Worksheet 4

The goal of the exercise is to solve subtraction problems with two decimal numbers between 0 and 100.

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

>>> Category: Mental math

>>> Module: Subtraction

Discover the myBlee Math app

## Mental math: multiplication Worksheet 1

The goal of the exercise is to calculate the product of a number between 10 and 100 times a number between 0 and 10.

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

>>> Category: Mental math

>>> Module: Multiplication

Discover the myBlee Math app

Mental math: multiplication

## Mental math: multiplication Worksheet 2

The goal of the exercise is to calculate the product of three whole numbers between 0 and 10.

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

>>> Category: Mental math

>>> Module: Multiplication

Discover the myBlee Math app

## Mental math: multiplication Worksheet 3

The goal of the exercise is to mentally solve multiplication problems with one decimal number and one whole number, both of which are between 0 and 10.

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

>>> Category: Mental math

>>> Module: Multiplication

Discover the myBlee Math app

## Mental math: fractions and percentages Worksheet 1

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

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Watch the accompanying videos

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

>>> Category: Mental math

>>> Module: Fractions and percentages

Discover the myBlee Math app

## 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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Watch the accompanying videos

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

>>> Category: Mental math

>>> Module: Fractions and percentages

Discover the myBlee Math app

Mental math: 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).

Watch the accompanying videos

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

>>> Category: Mental math

>>> Module: Fractions and percentages

Discover the myBlee Math app

## 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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Watch the accompanying videos

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

>>> Category: Mental math

>>> Module: Fractions and percentages

Discover the myBlee Math app

## 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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Watch the accompanying videos

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

>>> Category: Mental math

>>> Module: Fractions and percentages

Discover the myBlee Math app

The goal of the exercise is to train mental calculation of addition problems containing multiple two-digit numbers.

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Watch the accompanying videos

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

>>> Category: Mental math

>>> Module: Tips and tricks

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## Mental math: tips and tricks Worksheet 2

The goal of the exercise is to train mental calculation of multiplication by five (multiply by ten then divide by two).

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Watch the accompanying videos

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

>>> Category: Mental math

>>> Module: Tips and tricks

Discover the myBlee Math app

Mental math: tips and tricks

## Mental math: tips and tricks Worksheet 3

The goal of the exercise is to train mental calculation of multiplication by eleven.

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Watch the accompanying videos

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

>>> Category: Mental math

>>> Module: Tips and tricks

Discover the myBlee Math app

## Mental math: tips and tricks Worksheet 4

The goal of the exercise is to train mental calculation of multiplication by 0.5 (the equivalent of dividing by two) and division by 0.5 (the equivalent of multiplying by two).

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Watch the accompanying videos

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

>>> Category: Mental math

>>> Module: Tips and tricks

Discover the myBlee Math app

## Mental math: tips and tricks Worksheet 5

The goal of the exercise is to train mental calculation of multiplication by 25 (multiply by 100 then divide by 4).

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Watch the accompanying videos

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

>>> Category: Mental math

>>> Module: Tips and tricks

Discover the myBlee Math app

## Mental math: tips and tricks Worksheet 6

The goal of the exercise is to be able to quickly solve multiplications that are made simpler by changing the given order of factors.

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