Math Review

Squares & Cubes

2000

What is the area of a square with length of 8 in and width of 8 in?

Area=LxW

64 in

3000

What is the perimeter of a square that has all even sides and one side is 11 cm

Perimeter= All sides added

44 cm

4000

What is the area of a square with the length of 12m and a width of 9m

Area= LxW

108m

5000

Mental Math

115+15+118+8

256

6000

The area of a rectangle is 210mm. One side of it is 10mm. What is the length of the other side of the rectangle.

21mm

7000

10³

1000

➖

2000

Mental Math

222-123-300

-201

3000

MENTAL MATH

573 - 563-400-100

-490

4000

Mental Math

-600 - 31 = 

-631

5000

-42-18

-60

6000

Mental Math

Elijah's mom said to take a break after lunch at 12:25 p.m. His break was over at 1:10 p.m. How long was his break?

45 minutes

7000

100 x 2 +50

250

➕

2000

MENTAL MATH

37 + 70+170 = 

277

3000

MENTAL MATH

-155 + 245 = ? 

90

4000

MENTAL MATH

198 + -299 = 

-101

5000

MENTAL MATH

30 + __ = 131

101

6000

-143 + 134 = 

-9

7000

80 + 40 x 5

600

❌

2000

MENTAL MATH 

12 x 12

144

3000

Mental Math

500 x 8 =

4000

4000

Mental Math

15 x 7 = 

105

5000

Mental Math

12 x 18 =

216

6000

MENTAL MATH

55 x 30 = 

1650

7000

Joey had 6 siblings. All of them were born 2 years apart. The youngest is Chloe who is only 7 years old while Joey is the eldest. Calculate Joey’s age.

19

➗

2000

64/4

16

3000

MENTAL MATH

175 divided into 5 groups

35

4000

MENTAL MATH

800 divided into 5 groups

160

5000

MENTAL MATH 

450 divided into 9 groups 

50

6000

Mental Math

72 divided into 6 groups

12

7000

 Rice weighing 33/4 pounds was divided equally and placed in 4 containers. How many ounces of rice were in each?

15

Math Words

2000

What does the word "sum" refer to in math?

Addition

3000

What does the word "product" refer to in math?

Multiplication

4000

What does "equivalent" mean?

Equal to

5000

What does the word "quotient" refer to in math?

Division

6000

What does "of" or "factor" mean in math?

the numbers you multiply together to get the product

7000

What does raising a number to a "power" mean?

Exponent - number of times you will be multiplying that number by itself.

Wild Card

2000

Solve:

2 1/2 + 3 1/2 = 

6

3000

What is the area? L=15cm W=5cm

A=75cm

4000

Solve 5x= 225

x=45

5000

60% is what as a decimal?

.60

6000

Solve

x+2=12

x=10

7000

What does PEMDAS stand for?

Parentheses, Exponents, Multiplication/Division, Addition/Subtraction