An Irrational number is ...

A real number that goes on FOREVER and DOES NOT REPEAT; because they go on forever and do not repeat, they cannot be written as fractions

Any positive number that is NOT a fraction, decimal, or zero

Any positive number, including zero, that is NOT a fraction or a decimal

Any number (positive, negative, or zero) that is NOT a fraction or a decimal

Any number that can be written as a fraction; it can be made by dividing two integers

Surds - Simplifying and Adding/Subtracting

Quiz

•

Mathematics

•

9th - 12th Grade

•

Practice Problem

•

Medium

•

CCSS

HSN.RN.A.2, HSN.RN.A.1, HSA.SSE.A.2

Standards-aligned

Graham Black

Used 11+ times

FREE Resource

Student preview

14 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Simplify fully:
√32

4√8

16√2

4√2

4√4

Tags

CCSS.HSA.SSE.A.2

CCSS.HSN.RN.A.1

CCSS.HSN.RN.A.2

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Simplify fully:
√120

4√30

2√30

12√10

6√10

Tags

CCSS.HSN.RN.A.1

CCSS.HSN.RN.A.2

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Simplify fully:
√216

2√108

4√54

6√6

18√6

Tags

CCSS.HSN.RN.A.1

CCSS.HSN.RN.A.2

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Simplify fully:
√32 + 5√32

6√32

24√8

24√2

6√8

Tags

CCSS.HSN.RN.A.2

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Simplify fully:
2√45 - 5√45 + 9√16

-9√5 + 36

-3√45 + 144

6√16

6√106

Tags

CCSS.HSN.RN.A.2

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Simplify fully:
√32 + √12

4√2 +2√3

6√5

√44

2√11

Tags

CCSS.HSN.RN.A.2

7.

MULTIPLE CHOICE QUESTION

30 sec • 5 pts

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