Say What?
Subtract!
Add!
Multiply!
Divide!
Vocabulary
100

Mental Math

24 + 15

39

100

Mental Math

200 - 10

190

100

MENTAL MATH

37 + 68 = 

105

100

MENTAL MATH 

3 x 12

36

100

64 รท 4 =

16

100

Sum of two numbers

addition

200

Mental Math

60 divided by 3=

20

200

Mental Math

30 - 60 = 

-30

200

MENTAL MATH

98 + 499 = 

597

200

76 x 15 = ?

1,140

200

MENTAL MATH

$90 shared among 5 people

$18

200
The result of multiplying two numbers together.

product

300

Mental Math

20 x 45

900

300

5649 - 3495

2154

300

MENTAL MATH

30 + x = 951

x = 921

300

MENTAL MATH 

8 x 9 x 2 =

144

300

MENTAL MATH

125 split into 5 

25

300

The result of division.

quotient

400

Mental Math

Solve:

(3 x ____) = 15

5

400

-751+141

-610

400

MENTAL MATH

345,134 + 56,134 =

401,268

400

345 x 5 =

1725

400

MENTAL MATH

675 / 10

67.5

400

What is 82 in words?

Eight squared

or  Eight to the power two

or Eight to the second power