Target TEK Review + Algebraic relationships

Target TEK Review + Algebraic relationships

Are you up for the challenge?

FDP

Can you convert between Fractions decimals and percent?

Multiple Choice

 $Convert\ \frac{4}{5}\ to\ a\ decimal.$   

• 0.45

• 0.4

• 0.6

• 0.8

Multiple Choice

Convert 0.3 to a fraction.

•  $\frac{3}{100}$  

•  $\frac{33}{100}$  

•  $\frac{3}{10}$  

•  $\frac{30}{10}$  

Multiple Choice

Jamison worked 14 of the 20 problems in 30 minutes. Which value is equivalent to the fraction of the time Jamison worked on math problems?

• 56%

• 0.07

• 0.142

• 70%

Multiple Choice

Aly spent 17 of the 20 dollars in her pocket. Which decimal is equivalent to this amount.

• 0.17

• 0.85

• 0.37

• 0.90

Multiple Choice

Of the students who attend f2f, only 42% have notebooks from virtual learning. What is this value as a fraction?

• $\frac{1}{42}$

• $\frac{3}{5}$

• $\frac{5}{16}$

• $\frac{21}{50}$

Multiplying Fractions

• Convert all whole numbers and mixed numbers to Improper fractions

• Multiply numerators (top x top) and then multiply denominators (bottom x bottom)

• Simplify (Reduce ) Answer

Dividing Fractions

Change all Mixed and whole numbers to improper fractions. Then MULTIPLY by THE RECIPROCAL (KCF or KFC).

Multiple Choice

 $\ Joe\ had\ 1\frac{3}{5}\$ pounds of grapes.  For a late snack he ate  $\frac{4}{5}$ of the grapes.  How much of the grapes did he eat for a late night snack?  

•  $1\frac{7}{25}$  

•  $\frac{4}{5}$  

•  $\frac{13}{5}$  

•  $\frac{3}{5}$  

Multiple Choice

 $There\ are\ 5\frac{2}{5}$ minutes used to wrap treat  bags.  Each bag took  $\frac{3}{5}$  of a minute.  How many treat bags were wrapped? 

• 8

• 7

• 6

• 9

Multiply Decimals

**Line up digits---NOT deimals. Multiply like whole and place decimal smae number places as total digits behind decimal.

Divide decimals

• Move any decimal in divisor (outside value) out.

• Move decimal point same number of places.

• Re-write as a whole number and decimal. Bring up decimal, divide and watch place you put digit on top of bar.

Multiple Choice

A baby weighed 7.25 lbs at birth. The baby is now 2.5 times its birth weight. How much does the baby weigh now?

• 14.125

• 18.125

• 9.75

• 14.5

Multiple Choice

There is 4.536 ounces of bubble water. You put 0.042 ounces in tiny containers to give out to each kid before spring break. How many students can receive a bottle,

• 11

• 5

• 18

• 108

Integer Operations

Don't forget: Tug line for adding; change all subtraction problems by KCO (adding the inverse); and just look at signs for multiplying and dividing---same positive, different--negative, or use a graphic like Kissy face or hashtag to help!

Multiple Choice

John wanted to know his total score from a game of darts listed below. 4, (-15),8, 1, (-3) What is his total score?

• -5

• -7

• 31

• 30

Multiple Choice

What is the value of the expression (-2)(6) + (-24  $\div$  -6)?

• 16

• -16

• -8

• 8

Multiple Choice

Which expression has a value of -28?

• -30 - 2

• 4 + (-10) + 5 + (-6) + 3

• (-15 + 8) (-2)(-2)

• -4(-7)

Multiple Choice

Evaluate: (-2)(-9) + 5

• 23

• -6

• -23

• 17

Coordinate Grid

• Look over notes carefully

• Know Quadrants are counter - clockwise!

Multiple Choice

What quadrant is the coordinate M in?

• I

• II

• III

• IV

Multiple Choice

What ordered pair is point P?

• (3, -2)

• (-2, 3)

• (-3, 2)

• (2, -3)

Multiple Choice

 $?$  

If you are at the ordered pair  $\left(-\frac{7}{2},\ 2\right)$  , were are you closest to?

• City Park

• City Hall

• School

• Library

Multiple Representation

y = x + b or y = Kx

Multiple Choice

What is the relationship between x and y in the graph?

• y = 4x

• x + 4 = y

• x = y + 4

• 4y = x

Multiple Choice

What is the relationship between x and y?

• x = 6y

• x = y + 6

• y = 6x

• y = x + 6

Multiple Choice

How could you find the relationship between x and y in the graph?

• Guess

• Make a table

• write out the independent values

• write out the dependent values