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Real Number System Review

Authored by undefined Jones

Mathematics

8th Grade

CCSS covered

Used 205+ times

Real Number System Review
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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

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The Venn diagram represents the relationships between the set of real numbers and its subsets. Which is the most specific subset that includes 7.15?

Natural

Whole

Integer

Rational

2.

FILL IN THE BLANKS QUESTION

3 mins • 1 pt

The area of a square floor is 169 square feet. What is the side length of the sqaure?

(a)  

Tags

CCSS.8.NS.A.2

3.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

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From their location in the diagram, what are two possible values for n and m?

n=−47n=-\frac{4}{7} and m=1.832m=1.832

n=−82n=-\frac{8}{2} and m=0.75m=0.75

n=−7.456n=-7.456 and m=18m=18

n=9.5n=9.5 and m=12.58m=12.58

4.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

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The tree diagram represents the relationship between the sets and subsets of rational numbers. Which of the following groups of numbers could be placed in Section 3?

4, 8, 0, −24,\ 8,\ 0,\ -2

12, 7, 5.2, 3\frac{1}{2},\ 7,\ 5.2,\ 3

11, 3100,4, 8\sqrt{11},\ 3\sqrt{100},\sqrt{4},\ \sqrt{8}

23, 0, 3, 8123,\ 0,\ 3,\ \sqrt{81}

Tags

CCSS.6.NS.C.6

CCSS.6.NS.C.7

5.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

The area of a square is 144 square centimeters. What is the side length of the square?

72 cm

12 cm

36 cm

48 cm

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

6.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Media Image

The tree diagram represents the relationship between the sets and subsets of rational numbers. Which of the following groups of numbers could be placed in Section 2?

16, 5, 0.5,−216,\ 5,\ 0.5,-2

12, 0, 85, −8\frac{\text{1}}{2},\ 0,\ \sqrt{85},\ -8

−9, 2100, 121, 18-9,\ 2\sqrt{100},\ \sqrt{121},\ 18

42, 6.25, −21, 442,\ 6.25,\ -21,\ \sqrt{4}

7.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Which Venn diagram correctly represents the relationship between rational numbers and irrational numbers?

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