Number, NAPX-p115333v02

Question

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Worked Solution

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Variant 0

DifficultyLevel

551

Question

What is the value of 16216^2?

Worked Solution
16216^2 = 16 × 16
= 256

Question Type

Multiple Choice (One Answer)

Variables

Variable nameVariable value
question
What is the value of $16^2$?
workedSolution
||| |-|-| |$16^2$|= 16 × 16| ||= 256|
correctAnswer
256

Answers

Is Correct?Answer
x

8

x

18

x

32

x

128

✓

256

Variant 1

DifficultyLevel

555

Question

What is the value of 24224^2?

Worked Solution
24224^2 = 24 × 24
= 576

Question Type

Multiple Choice (One Answer)

Variables

Variable nameVariable value
question
What is the value of $24^2$?
workedSolution
||| |-|-| |$24^2$|= 24 × 24| ||= {{{correctAnswer}}}|
correctAnswer
576

Answers

Is Correct?Answer
x

32

x

48

x

96

✓

576

x

784

Variant 2

DifficultyLevel

557

Question

What is the value of 15215^2?

Worked Solution
15215^2 = 15 × 15
= 225

Question Type

Multiple Choice (One Answer)

Variables

Variable nameVariable value
question
What is the value of $15^2$?
workedSolution
||| |-|-| |$15^2$|= 15 × 15| ||= {{{correctAnswer}}}|
correctAnswer
225

Answers

Is Correct?Answer
x

7.5

x

15

x

60

✓

225

x

450

Variant 3

DifficultyLevel

559

Question

What is the value of 17217^2?

Worked Solution
17217^2 = 17 × 17
= 289

Question Type

Multiple Choice (One Answer)

Variables

Variable nameVariable value
question
What is the value of $17^2$?
workedSolution
||| |-|-| |$17^2$|= 17 × 17| ||= {{{correctAnswer}}}|
correctAnswer
289

Answers

Is Correct?Answer
x

8.5

x

34

x

139

x

172

✓

289

Variant 4

DifficultyLevel

556

Question

What is the value of 31231^2?

Worked Solution
31231^2 = 31 × 31
= 961

Question Type

Multiple Choice (One Answer)

Variables

Variable nameVariable value
question
What is the value of $31^2$?
workedSolution
||| |-|-| |$31^2$|= 31 × 31| ||= {{{correctAnswer}}}|
correctAnswer
961

Answers

Is Correct?Answer
x

15.5

x

62

x

93

x

312

✓

961

Variant 5

DifficultyLevel

558

Question

What is the value of 62262^2?

Worked Solution
62262^2 = 62 × 62
= 3844

Question Type

Multiple Choice (One Answer)

Variables

Variable nameVariable value
question
What is the value of $62^2$?
workedSolution
||| |-|-| |$62^2$|= 62 × 62| ||= {{{correctAnswer}}}|
correctAnswer
3844

Answers

Is Correct?Answer
x

6262

✓

3844

x

622

x

124

x

31

Tags