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What we learned before proportional relationships

What we learned before proportional relationships

Assessment

Presentation

•

Mathematics

•

7th Grade

•

Medium

•
CCSS
6.EE.B.7, 3.NF.A.3A, 7.EE.B.4A

+2

Standards-aligned

Created by

Rebecca Wilson

Used 7+ times

FREE Resource

6 Slides • 14 Questions

1

What we learned before proportional relationships

Get ready for a mid year review...

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2

Rational Numbers

  • Positive fractions, decimals and percents

  • Negative fractions, decimals and percent

  • Using each with addition, subtraction, multiplication and division

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3

Reducing Fractions

  • Divide by a common factor

  • Fractions are equivalent or equal

  • Leaves a whole number numerator and a whole number denominator

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4

Multiple Choice

Reduce 16/18?

1

3/4

2

8/9

3

6/8

5

Multiple Choice

Simplify 12/144

1

1/12

2

6/72

3

3/36

6

Multiple Choice

Simplify 15/45

1

3/9

2

1/3

3

1/9

4

3/5

7

Fill in the Blanks

Simplify 75/100

Type answer...

8

Fill in the Blanks

Simplify 16/24

Type answer...

9

Checking for equivalency

  • Can the numerator and denominator be divided by the same number and still be whole numbers than the numbers are equivalent

  • If not then they are not equivalent

10

Fill in the Blanks

Type yes or no- 

 1560=34\frac{\text{15}}{\text{60}}=\frac{3}{\text{4}}  



Type answer...

11

Fill in the Blanks

Type yes or no- 

 25=24144\frac{\text{2}}{\text{5}}=\frac{24}{\text{144}}  



Type answer...

12

Fill in the Blanks

Type yes or no- 

 1520=35\frac{\text{15}}{\text{20}}=\frac{3}{\text{5}}  



Type answer...

13

Fill in the Blanks

Type yes or no- 

 28=1664\frac{\text{2}}{\text{8}}=\frac{16}{\text{64}}  



Type answer...

14

Solving Equations

  • Remember the goal is to get the variable alone.

  • Undo the constant with addition or subtraction (numbers by themselves)

  • Undo the coefficient (number in front of the variable or letter) with division or multiplication

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15

Fill in the Blanks

 Solve   y−5=3Solve\ \ \ \frac{y}{-5}=3  



Type answer...

16

Fill in the Blanks

Solve 6x=12

Type answer...

17

Fill in the Blanks

Solve -2x=9

Type answer...

18

Fill in the Blanks

Solve 6x + 4 = 16

Type answer...

19

Fill in the Blanks

 Solve   17n=−4Solve\ \ \ \frac{1}{7}n=-4  

Type answer...

20

If you don't like your score go back and do it again.

I am hoping you have at least an 80%

pattern-tertiary

What we learned before proportional relationships

Get ready for a mid year review...

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