Mental Math Jeopardy

Say What?

100

Mental Math

6 divided by 3 plus 5

7

200

Mental Math

3x3x3x2

54

300

6 x 8 x 2

96

400

Mental Math

30-33 = ___

-3

500

Mental Math

7 x 2 divided by 14 = ?

1

Subtract!

100

Mental Math

68 - 39 = 

29

200

649-318

331

300

562-191

371

400

Mental Math

236-159

77

500

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

Add!

100

MENTAL MATH

98 + 499 = 

597

200

MENTAL MATH

13 + ___ = 241

228

300

MENTAL MATH

155 + 245 = ? 

400

400

MENTAL MATH

37 + 68 = 

105

500

345 + 134 = 

479

Multiply!

100

Mental Math 

8 x 15 = ?

120

200

Mental Math

2 x 1=

2

300

Mental Math

20 x 41 = 

820

400

MENTAL MATH 

8 x 9 x 2 = 

144

500

MENTAL MATH

135 x 3  = 

405

Divide!

100

MENTAL MATH

400 divided into 5 groups

80

200

MENTAL MATH 

1/2 in decimal form

.5

300

MENTAL MATH

what is 1/4 in decimal form?

.25

400

What is ".40" in fraction form?

2/5 

500

Mental Math

54 divided into 6 groups

9

Number squared

100

What is 3² ?

9

200

What is 5² ?

25

300

What is 4² ?

16

400

What is 6² ?

36

500

What is 9²

81