Mental Math Jeopardy

Say What?

100

Mental Math

6 divided by 3 plus 5

7

125

Mental Math

30-33 = ___

-3

150

Mental Math

7 x 2 divided by 14 = ?

1

225

6 x 8 x 2

96

250

Mental Math

3x3x3x2

54

Subtract!

100

Mental Math

68 - 39 = 

29

125

Mental Math

236-159

77

150

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

225

562-191

371

250

649-318

331

Add!

100

MENTAL MATH

98 + 499 = 

597

125

MENTAL MATH

37 + 68 = 

105

150

345 + 134 = 

479

225

MENTAL MATH

155 + 245 = ? 

400

250

MENTAL MATH

13 + ___ = 241

228

Multiply!

100

Mental Math 

8 x 15 = ?

120

125

MENTAL MATH 

8 x 9 x 2 = 

144

150

MENTAL MATH

135 x 3  = 

405

225

Mental Math

20 x 41 = 

820

250

Mental Math

23 x 11 =

253

Divide!

100

MENTAL MATH

400 divided into 5 groups

80

125

141 / 3

47

150

Mental Math

54 divided into 6 groups

9

225

MENTAL MATH

8/12 = _____

0.666... or 2/3

250

MENTAL MATH 

4 / 10

0.4 or 2/5

Vocabulary

100

What is " - " this symbol?

Subtraction

125

The operation associated with this symbol "+" 

addition or adding

150

The operation associated with this symbol  "x" in math

multiply or multiplication

225

what is the answer to a division problem called?

the Quotient

250

What is the answer to a multiplication problem called?

the Product

Number squared

100

What is 25² ?

625

125

What is 6² ?

36

150

What is 9²

81

225

What is 50² ?

2500

250

What is 100² ?

10,000