Grade 9 Math - Christmas

Exponent Laws

100

2(4² + 3²)

50

200

^{Evaluate. Leave in exponential form}

(5³ x 5⁷) ÷ 5⁴

5⁶

300

solve.

8⁹ ÷ 8³ x 8^-4

64

400

solve. 

(2²)² - 3³ + 6²

25

500

evaluate. leave in exponential form

(7⁴ x 7¹³ x 7 ÷ 7⁹ ÷ 7² x 7)²

7¹⁶

Integers

100

(-19) - (-10)

-9

200

8 x -9

-72

300

(-10) + 25 - (-16) + (-5)

26

400

(-9)(-9) ÷ (-9)

-9

500

7 - 10 +15 -(-6) + (-9) - 10

-1

Fractions

100

Solve and put in lowest terms or as a mixed number

3/4 + 7/8

1 5/8

200

9/10 x 3/6

9/20

300

6/8 ÷ 4/7 x 2/3

7/8

400

(-3/5 + 8/10) x 2/5

2/25

500

(8/9 ÷ 9/10) x 1/2

40/81

Algebra

100

4x³ + x³

5x³

200

2y(2x²y³)

4x²y⁴

300

(12a⁷b⁵ + 16a⁶b⁴) ÷ 4a⁴b²

3a³ + 4a²b²

400

20x³yz⁴(3xyz - 2x²y²z²)

60x⁴y²z⁵ - 40x⁵y³z⁶

500

(4x²y² + 2x²y²) ÷ 3x⁴y⁴)

2

Christmas!

100

In Home Alone, where are the McCallisters going on vacation when they leave Kevin home alone?

Paris

200

Name all of the reindeer that begin with the letter d

Dasher, Dancer, Donner

300

What country did eggnog come from

England

400

Which fairy tale were gingerbread houses inspired by?

Hansel and Gretle

500

Which holiday plant in incredibly toxic?

mistletoe