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Mathematical Operations and Rational Numbers

Mathematical Operations and Rational Numbers

Assessment

Presentation

•

Mathematics

•

6th - 7th Grade

•

Medium

Created by

LeeAnn Flugence

Used 7+ times

FREE Resource

1 Slide • 13 Questions

1

Mathematical Operations and Rational Numbers

Test Review

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2

Open Ended

What are the mathematical operations?

3

Multiple Choice

As a review lets convert mixed numbers to improper fractions.
What is the improper fraction of the mixed number

 5785\frac{7}{8}  ?

1

 448\frac{44}{8}  

2

 478\frac{47}{8}  

3

5.875

4

Five wholes and seven eights of another

4

Multiple Choice

As a review lets convert mixed numbers to improper fractions. 
What is the improper fraction of the mixed number

 323?3\frac{2}{3}?  

1

 113\frac{11}{3}  

2

 93\frac{9}{3}  

3

3. 3.9‾3.\overline{9}  

5

Multiple Choice

Now lets change an improper fraction to a mixed number. What is the fraction

 295\frac{29}{5}  as a mixed number?

1

twenty-nine and five fiths 

2

5.8

3

 5455\frac{4}{5}  

6

Multiple Choice

Imani pays $30 each month for her gym membership. What is the change in the amount of money in her account after

 23\frac{2}{3}   of a year?

1

- $120

2

- $270 

3

- $240

4

- $360

7

Open Ended

For the question, Imani pays $30 each month for her gym membership. What is the change in the amount of money in her account after

 23\frac{2}{3}   of a year ? Bob choose - $120 . How did he get that answer?

8

Multiple Choice

Trevon, Leah, and Beth are playing a computer game. Trevon Scored -8. Beth's score was

 34\frac{3}{4}   of Trevon 's score, and Leah's score was  14\frac{1}{4}   of Beth's score. What was Leah's score?

1

 −23-\frac{2}{3}  

2

 23\frac{2}{3}  

3

 −32-\frac{3}{2}  

4

 32\frac{3}{2}  

9

Open Ended

Paula cut ribbon from a spool for a craft project. Each piece of ribbon changed the length of the ribbon remaining on the spool by -1.2 feet. When Paula finished, the length of ribbon on the spool had changed by  −9 35-9\ \frac{3}{5}  feet . How many pieces of ribbon did Paula cut?

10

Poll

Evaluate the product. Write your answer in simplest form?

 −45 × (−58)-\frac{4}{5\ }\times\ \left(-\frac{5}{8}\right)  

 −2030-\frac{20}{30}  

 2030\frac{20}{30}  

 −24-\frac{2}{4}  

 −12-\frac{1}{2}  

11

Poll

Evaluate the product. Write your answer in simplest form?

 (−310) × (27)\left(-\frac{3}{10}\right)\ \times\ \left(\frac{2}{7}\right)  

 −670-\frac{6}{70}  

 −335-\frac{3}{35}  

 −113-\frac{1}{13}  

12

Multiple Choice

What is -8.3 - (-5.4)?

1

-13.7

2

-2.9

3

2.9

4

13.7

13

Open Ended

Michelle poured

 78\frac{7}{8}  cup of warm water from a pitcher into a glass. Then she poured another  23\frac{2}{3}   cup. What is the change in the amount of water in the pitcher? Explain using R.A.E

14

Multiple Choice

Selected all that are equal to expression 0.50-(-1.75).

1

150 −(−134)\frac{1}{50\ }-\left(-1\frac{3}{4}\right)

2

0.50 + 1.75

3

-0.50 - 1.75

4

12 + 134\frac{1}{2\ }+\ 1\frac{3}{4}

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Mathematical Operations and Rational Numbers

Test Review

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