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Subtract!
Add!
Multiply!
Divide!
Miscellaneous
Vocabulary
100

Mental Math

30+30

60

100

Mental Math

20-10

10

100

MENTAL MATH

37 + 68 = 

105

100

MENTAL MATH 

2 x 12

24

100

136/4

34

100

What is 36 divided by 6

6

100

The result of adding two numbers together.

sum
200

Mental Math

7 x 2 = ?


14

200

5649 - 3495

2151

200

345,134 + 56,134 = 

401,268

200

MENTAL MATH

500 x 54 = ?

27,000

200

Mental Math

42 divided into 6 groups

7

200

10,930 x 3

32,790

200

The result of subtracting one number from another.

difference

300

Mental Math

60 divided by 3=

20

300

Mental Math

60 - 30 = 

30

300

MENTAL MATH

98 + 499 = 

597

300

5676 x 5 = ?

28,380

300

MENTAL MATH

7160 / 5

1432

300

54464/43=?

1266

300
The result of multiplying two numbers together.

product

400

Mental Math

20x45

900

400

54,642-318

54,324

400

MENTAL MATH

30 + x = 951

x = 921

400

Mental Math

4 x 7 =

28

400

MENTAL MATH 

1647 / 3

549

400

6587x23=?

151,501

400

The result of division.

quotient

500

Mental Math

Solve for n:

(3n) +3 = 15

4

500

562-191

371

500

MENTAL MATH

155 + 245 = ? 

400

500

345 x 5 =

1725

500

MENTAL MATH

675 / 15

45

500

5265/65=

81

500

When you multiply a whole number by itself.

perfect square

or

square number

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