RAAR 2 Review

Percents/Decimals/Fractions

100

What is the decimal form of 35%?

0.35

200

What is the equivalent value of 5/4 in a percent or decimal? 

125 % or 1.25

300

What is 3 out of 20 in a percent?

15%

400

What is 40% of a total of 500 trees?

200

500

What is 3% of a loan of $36,000?

$1,080

Area

100

What is the area of a rectangle with a base of 2.5 in and height of 10 in.?

25 in²

200

What is the area of a square with a side of 14 cm?

196 cm²

300

What is the area of a triangle with a base of 12m and a height of 10m?

60m²

400

What is the area of a trapezoid with a height of 5m and bases of 10m an 12m?

55m²

500

What is the area of a trapezoid with a height of 12 in and bases of 7.2in and 8.8in?

96 in²

PEMDAS

100

What is the value of 8(12-6)?

48

200

What is the value of the expression -8(5 - 2)?

-24

300

What is the value of -5 (3 - 7)?

20

400

What is the value of the expression 5 - 2(3)² +4?

-9

500

What is the value of the expression 4² - 6 (10-7)?

-2

Triangles

100

What is the missing angle of triangle, if the other angles measures 100^o and 70^o?

10^o

200

What is the missing angle of triangle, if the other angles measures 122^o and 50^o?

8^o

300

What could be the missing side of a triangle if the other two sides measure 2 and 5?  3 , 7, 4, 10

4

400

What could be the missing side of a triangle if the other two sides measure 1 and 4?  3 , 7, 2, 4

4

500

What is the missing angle of a right triangle with an angle of 42^o ?

48^o

Distributive Property

100

What is equivalent to 2 (3y + 4)?

6y + 8 or 2 x 3y + 2 x 4

200

What is equivalent to 12 (3p - 8)?

36p - 96

300

What is equivalent to (3q + 2) 7?

21q + 14 

400

What is equivalent to -5 (4m + 10)?

-20m + (-50)

500

What is equivalent to 4 ( 3n - n )?

8n