Mental Math Jeopardy

Say What?

100

Mental Math

7 x 2 divided by 14 = ?

1

200

Mental Math

30-33 = ___

-3

300

Mental Math

6 divided by 3 plus 5

7

400

Mental Math

3x3x3x2

54

500

6 x 8 x 2

96

Subtract!

100

Mental Math

Fiona wants to buy a phone charger worth $42.65, but she only has a $50 bill How much change will she receive?

$7.35

200

Mental Math

236-159

77

300

Mental Math

68 - 39 = 

29

400

649-318

331

500

562-191

371

Add!

100

345 + 134 = 

479

200

MENTAL MATH

37 + 68 = 

105

300

MENTAL MATH

98 + 499 = 

597

400

MENTAL MATH

13 + ___ = 241

228

500

MENTAL MATH

155 + 245 = ? 

400

Multiply!

100

MENTAL MATH

135 x 3  = 

405

200

MENTAL MATH 

8 x 9 x 2 = 

144

300

Mental Math 

8 x 15 = ?

120

400

Mental Math

23 x 11 =

253

500

Mental Math

20 x 41 = 

820

Divide!

100

Mental Math

54 divided into 6 groups

9

200

141 / 3

47

300

MENTAL MATH

400 divided into 5 groups

80

400

MENTAL MATH 

4 / 10

0.4 or 2/5

500

MENTAL MATH

8/12 = _____

0.666... or 2/3

Vocabulary

100

The operation associated with this symbol  "x" in math

multiply or multiplication

200

The operation associated with this symbol "+" 

addition or adding

300

What is " - " this symbol?

Subtraction

400

What is the answer to a multiplication problem called?

the Product

500

what is the answer to a division problem called?

the Quotient

Number squared

100

What is 9²

81

200

What is 6² ?

36

300

What is 25² ?

625

400

What is 100² ?

10,000

500

What is 50² ?

2500