Week 3

Multiplication

100

State the rules for multiplying integers.

(-) x (-) and (+) x (+) = +

(-) x (+) and (+) x (-) = -

200

From sea level, a submarine descends 40 feet per minute. Where is the submarine in relation to sea level 5 minutes after it starts descending?

-200 feet

300

Model -2 x 3 on a number line. (use jumps instead of arrows)

Should end at negative 6.

400

-4 x -7 = -28

Using something we've learned about before, how can we make this true?

Put absolute value bars around one of the numbers in the equation.

500

|-5/6| x -12

-10

Division

100

What is the relationship between the division and multiplication rules?

They are the same

200

Mrs. Jenson owes $8,000 on her car loan. Each of her 4 children is willing to pay an equal share of this loan. Using integers, determine how much money each of her children will pay.

$2000

300

Model -6/3 on a number line.

Answers may vary.

400

A certain reality TV show lost a total of 9,000 viewers over the past 3 months. It lost the same number of viewers each month.

The following equation describes this situation.

 −9,000÷3=−3,000

What does −3,000 tell us?

Answers will vary.

500

A penalty in Meteor-Mania is -5 seconds. A penalty in Cosmic Calamity is -7 seconds. Yolanda had penalties totaling -25 seconds in a game of Meteor-Mania and -35 seconds in a game of Cosmic Calamity. In which game did Yolanda receive more penalties ? Justify your answer.

She received the same number of penalties in each game.

Challenge Yourself

100

What are the steps to dividing fractions?

Keep, Change, Flip

200

How many planets are there and what are they?

Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune, + Pluto

300

Which one of these is not equal to -0.5?

a. -1/2     b. -(1/2)    c. -1/-2

C

400

Define a variable.

Answers may vary

500

What is the Pythagorean Theorem?

a^{2 +} b² = c²

Test Your Luck

100

What famous R&B singer was born today?

a. Teyana Taylor  b. Summer Walker  c. HER  d. SZA

C

200

What’s Kacie’s favorite color?

Blue

300

Finish the lyric: And if I ever fall in love again, I will be sure that….

THE LADY IS A FRIEEEENNNNDDDD

400

Everyone on the team has to dance for 20 seconds.

We’ll see

500

How many legs does a spider have?

8

Misc

100

What is the name of the protagonist of The Last of Us II?

Ellie

200

Play rock, paper, scissors (best 2 out of 3) and if you win, you get double points. 

We’ll see

300

Name three characters from Victorious.

Answer may vary.

400

Name the 3 types of rocks.

Sedimentary, Igneous, Metamorphic

500

What is the name of the one k-pop group Ms. Zomorria listens to?

Twice