Mental Math Jeopardy

Subtract!

100

562-191

371

200

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

300

Mental Math

236-159

77

400

Mental Math

68 - 39 = 

29

500

649-318

331

Add!

100

MENTAL MATH

155 + 245 = ? 

400

200

345 + 134 = 

479

300

MENTAL MATH

37 + 68 = 

105

400

MENTAL MATH

98 + 499 = 

597

500

600000+1.2million

1.8million

Multiply!

100

Mental Math

20 x 41 = 

820

200

MENTAL MATH

135 x 3  = 

405

300

MENTAL MATH 

8 x 9 x 2 = 

144

400

Mental Math 

8 x 15 = ?

120

500

50 x 60

3000

Divide!

100

MENTAL MATH

what is 1/4 in decimal form?

.25

200

Mental Math

54 divided into 6 groups

9

300

140/10

14

400

MENTAL MATH

400 divided into 5 groups

80

500

MENTAL MATH 

1/2 in decimal form

.5

Vocabulary

100

what is the answer to a division problem called?

the Quotient

200

The operation associated with this symbol  "x" in math

multiply or multiplication

300

The operation associated with this symbol "+" 

addition or adding

400

What is " - " this symbol?

Subtraction

500

What is the answer to a multiplication problem called?

the Product