Math Madness

Say What?

100

Mental Math

968-543

425

200

Mental Math

12 X 12 = 

144

300

Mental Math

6 divided by 3=

2

400

Mental Math

168 + 271

439

500

mental  math

230 X 9

2070

Subtract!

100

Mental Math

20-10

10

200

Mental Math

Fiona wants to buy a phone charger worth $42, but she only has a $50 bill How much change will she receive?

$8.00

300

Mental Math

60 - 30 = 

30

400

649-318

331

500

562-191

371

Add!

100

MENTAL MATH

37 + 68 = 

105

200

345 + 134 = 

 479

300

MENTAL MATH

98 + 499 = 

597

400

MENTAL MATH

3x = 24

 x = 8

500

MENTAL MATH

155 + 245 = ? 

400

Multiply!

100

MENTAL MATH 

8 x 9

72

200

MENTAL MATH

50 x 2 = 

100

300

Mental Math 

8 x 5 = ?

40

400

Mental Math

31 x 22 =

what is 68

500

Daily Double 

24 x 41 =

 984

Divide!

100

42 / 6

7

200

Mental Math

54 divided into 6 groups

9

300

MENTAL MATH

40 divided into 5 groups

8

400

MENTAL MATH 

45 divided into 9 groups 

5

500

MENTAL MATH

100 divided into 5 groups

50

Vocabulary

100

If  a word problem uses the phrase "how much all together", what mathematical operation do you use?

Addition

200

The operation associated with this symbol  "x" in math

Multiplication

300

If a word problem asks you "what is the difference" - what mathematical operation do you use?

Subtraction

400

What is the answer to a multiplication problem called?

Product

500

what is the answer to a division problem called?

Quotient

Number squared

100

What is 5² ?

25

200

What is 9²

81

300

What is 25² ?

625

400

What is 45² ?

2025

500

What is 65² ?

 4,225