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

0.5

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

Wild Card

100

How many days are there this year

366 (its a leap year)

200

True or False. In summer the Eiffel Tower grows up to 15cm taller

True

300

What is the capital of Germany called?

Berlin

400

Who is Australia's current prime minister

Anthony Albanese

500

What colour were the first basketballs?

Brown

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