Math SAS Review

Angles

100

What is the name of the angle that measures less than 90 degrees?

acute

200

What are the 3 types of angles?

acute, obtuse and right

300

A right angle is always ____ degrees.

90

400

What angle is larger, obtuse or acute?

obtuse

500

A straight angle is always ______ degrees.

180

Multiplication

100

10x10

100

200

200x30

6,000

300

451x6

2,706

400

1,362x4

5,448

500

855x52

44,460

Division

100

100 divided by 5

20

200

35 divided by 5

7

300

144 divided by 12

12

400

186 divided by 6

31

500

245 divided by 5

49

Fractions

100

Give the name of the top number and bottom number of a fraction.

Numerator and denominator

200

What is greater, 1/3 or 1/2?

1/2

300

What is less, 1/4 or 1/2?

1/4

400

What is greater, 3/5 or 4/8?

3/5

500

Add 2 3/6 plus 3 4/6

6 1/6

Area/Perimeter

100

How do you find perimeter? How do you find area?

P- adding

A-multiplying

200

Find the perimeter of a triangle with sides measuring 6 centimeters, 8 centimeters and 9 centimeters. 

23 cm

300

A rectangle has a length of 9 inches and a width of 4 inches. Find the area and perimeter. 

A-36

P-26

400

Find the area of a square with each side measuring 5 inches. 

25

500

A rectangular yard has a length of 16 meters and a width of 3 meters. Find the area. 

48