Random math!
Subtract!
Add!
Multiply!
Divide!
Vocabulary
Fact Families
100

Mental Math

30+30

 60

100

Mental Math

20-10

What is 10

100

MENTAL MATH

37 + 31 = 

What is 68

100

MENTAL MATH 

8 x 9

72

100

42 / 6

What is 7

100

The operation associated with this symbol "+" 

What is addition or adding

100

___ x 10 = 120 

12

12 x 10 = 120

10 x 12 = 120 

120 / 10 = 12

120 / 12 = 10 

200

Mental Math

7 x 2 = ?


What is 14

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?

What is $8

200

34 + 13 = 

What is 47?

200

MENTAL MATH

50 x 2 = 

100

200

Mental Math

54 divided into 6 groups

What is 9

200

The operation associated with this symbol  "x" in math

What is multiply or multiplication

200

__ x 12 = 84 

8 x 12 = 84

12 x 8 = 84

84 / 12 = 8

84 / 8 = 12

300

Mental Math

6 divided by 3=

What is 2

300

Mental Math

60 - 30 = 

What is 30

300

MENTAL MATH

99 + 99 = 

What is 198

300

Mental Math 

8 x 5 = ?

40

300

MENTAL MATH

40 divided into 5 groups

What is 8

300

What is " - " this symbol?

Subtraction

300

__ x 9 = 63 

7 x 9 = 63

9 x 7 = 63

63 / 9 = 7

63 / 7 = 9

400

Mental Math

3x3x3

What is 27

400

649-318

What is 331? 

400

MENTAL MATH

6 x ? = 54 

What is 9

400

Mental Math

31 x 10 =

what is 310?

400

MENTAL MATH 

45 divided into 9 groups 

What is 5

400

What is the answer to a multiplication problem called?

the product

400

___ x 8 = 72 

9 x 8 = 72

8 x 9 = 72

72 / 9 = 8

72 / 8 = 9

500

7 x 8

56

500

562-191

What is 371

500

MENTAL MATH

155 + 245 = ? 

400

500

Mental Math

3 x 25 =

What is 75

500

MENTAL MATH

100 divided into 5 groups

What is 20

500

what is the answer to a division problem called?

what is the Quotient?

500

___ x 11 = 121

11

11 x 11 = 121

11 x 11 = 121

121 / 11 = 11

121 / 11 = 11