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Subtract!
Add!
Multiply!
Divide!
Word Up!
100

30+30

60

100

Mental Math

20-10

10

100

MENTAL MATH

37 + 68 = ? 

105

100

MENTAL MATH 

2 x 12

24

100

6/2

3

100

You have 15 apples and give away 10. How many are left?

5

200

15 divided by 3=

5

200

Mental Math

60 - 30 = 

30

200

MENTAL MATH

98 + 499 = ? 

597

200

6 x 5 = ?

30

200

MENTAL MATH

4 divided into 2 groups

2

200

What does GCF stand for? 

Greatest common factor

300

3 + 3 + 3 + 3 = 

12

300

16- 6- 2 = 

8

300

MENTAL MATH

15 x 2 + 1 = 

31

300

4 x 7 =

28

300

MENTAL MATH 

12 divided into 4 groups 

3

300
What does the M in PEMDAS stand for?

Multiplication.

400

7 x 2 = ?


14

400

Mr. Lara wants to buy a phone charger worth $42, but he only has a $50 bill How much change will he receive?

$8

400

134 + 134 = ? 

268

400

MENTAL MATH

50 x 2 = 

100

400

10 divided into 2 groups

5

400

BONUS! 

NAME ALL 4 INEQUALITIES

Less than, Greater than, less than or equal to, greater than or equal to. 
500

50 x 50 = 

100

500

10-5 -2= 

3

500

MENTAL MATH

155 + 245 = ? 

400

500

5 x 5 =

25

500

MENTAL MATH

8 divided into 4 groups

2

500

What does this mean  > ?

greater than