MOY Review Day 3

MOY Review Day 3

Don't forget that fractions are one of the ways to write division!

filo - first in, last out
top in, bottom out

 $\frac{2}{3}\ =\ 2\div3\ =\ 3\sqrt{2}$  

Multiple Choice

Question 1

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Multiple Choice

Question 2

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When adding or subtracting integers, don't forget to use scoreboard.

Determine the team with more points for the sign and find the difference of points for the answer.

Fill in the Blanks

Question 3

Multiple Choice

Question 4

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When multiplying or dividing integers, use pizza man!

positive * positive = positive

positive * negative = negative

negative * positive = negative

negative * negative = positive

Multiple Choice

Question 5

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The more negative you have, the less value you have.

-10 is less than - 5

Multiple Choice

Question 6

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Distribute the number outside the parenthesis to both numbers/variables inside the parenthesis.

2(x+6) = 2x + 12 not 2x + 6

Multiple Choice

Question 7

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Multiple Choice

Question 8

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Absolute value measures the distance from zero

 $\left|-6\right|\$  is 6 from zero so  $\left|-6\right|$  = 6

 $-\left|2\right|$   = -2

Multiple Choice

Question 9

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Follow PEMDAS when solving all expressions

Multiplication and division are completed as seen from left to right.

Addition and Subtraction are completed as seen from left to right.

Multiple Choice

Question 10

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Multiple Choice

Question 11

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When ordering make sure to use your number line as a guide.

The more negative a number is, the less the number is worth.

The more positive a number is, the more the number is worth.

Multiple Choice

Question 12

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When multipliying/dividing a fraction and decimal, change the fraction to a decimal.

Use filo or top in, bottom out to change the fraction to a decimal.

Multiple Choice

Question 13

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When given a value for a variable, substitute the value and complete the operation.

4x when x = 15 looks like

4*15 = 60

Multiple Choice

Question 14

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Don't forget our cheer from multiplying fractions.

Multiplying fractions, that's no problem!

Top times top and

bottom times bottom.

Fill in the Blanks

Question 15

When dividing fractions, make sure to use KCF

 $\frac{2}{5}\div\frac{3}{4}\ =\ \frac{2}{5}\cdot\frac{4}{3}$  

Multiple Choice

Question 16

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Watch the song to remember!

https://youtu.be/m94WTZP14SA

Multiple Choice

Question 17

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Multiple Choice

Question 18

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