End of year Math Review

Integers

100

-56 + 29

-27

200

-42 x 7

-294

300

If you are going to the left of a number line, what would you be on, Positive or Negative

Negative

400

(-5 x 6) + -14

-44

500

-8^{2(9 ÷ 3)}

-192

BEDMAS

100

What does BEDMAS stand for?

Brackets, Exponents, Division, Multiplication, Addition, Subtraction.

200

 (7+8)10 ÷ 5

30

300

3(12 x 3)3 ÷ 3

36

400

(6 ÷  2) + (5³ ÷ 25) 

8

500

5 ÷ 55 (15 x 3)

55

Square Roots/Exponents

100

What is an exponent?

The number of times a number is multiplied by itself

200

What is 6²?

36

300

What is 9²?

81

400

What is a square root?

a number that, when multiplied by itself, equals a given number.

500

what is the square root of 169?

13

Angles

100

What angle measurement would be C if A = 27 and B = 87

C = 66

200

Name 3 different types of angles

acute, obtuse, right angle

300

If a triangle has two equivalent angles, what is it called?

isosceles

400

When all sides are different from each other side, what is it called?

Scalene

500

If a scalene has one angle that is 70 degrees, what could the other angles be?

55,55

100,10

109,101

90,20

105,5

Shapes

100

What is the formula for Circumference?

C= 2πr 

200

What would be the circumference if the diameter was 8.5?

53.38

300

What is the volume of a circle's formula?

V= πr² 

400

If the radius is 12, what is the volume?

452. 16

500

If the circumference is 628 what would be the radius?

10