Number_2026_02_290

Question

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Worked Solution

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Variant 0

DifficultyLevel

291

Question

Which of these is not equal to 24?

Worked Solution

Checking options:
30 − 4 − 2 = 24
4 ×\times 5 + 4 = 24
3 ×\times 10 − 8 = 22
3 ×\times 8 + 0 = 24

Therefore 3 ×\times 10 − 8 is not equal to 24.

Question Type

Multiple Choice (One Answer)

Variables

Variable nameVariable value
question
Which of these is **not** equal to 24?
workedSolution
Checking options: >>| | | | ---------------- | ------ | |30 − 4 − 2 | = 24 | |4 $\times$ 5 + 4 | = 24 | |3 $\times$ 10 − 8 | = 22 | |3 $\times$ 8 + 0 | = 24 | Therefore 3 $\times$ 10 − 8 is **not** equal to 24.
correctAnswer
3 $\times$ 10 − 8

Answers

Is Correct?Answer
x

30 − 4 − 2

x

4 ×\times 5 + 4

✓

3 ×\times 10 − 8

x

3 ×\times 8 + 0

Variant 1

DifficultyLevel

293

Question

Which of the following is not equal to 20?

Worked Solution

Checking options:
5 ×\times 4 = 20
30 − 6 − 4 = 20
3 ×\times 5 + 4 = 19
4 ×\times 4 + 4 = 20

Therefore 3 ×\times 5 + 4 is not equal to 20.

Question Type

Multiple Choice (One Answer)

Variables

Variable nameVariable value
question
Which of the following is **not** equal to 20?
workedSolution
Checking options: >>| | | | --------------------- | ------ | | 5 $\times$ 4 | = 20 | | 30 − 6 − 4 | = 20 | | 3 $\times$ 5 + 4 | = 19 | | 4 $\times$ 4 + 4 | = 20 | Therefore 3 $\times$ 5 + 4 is **not** equal to 20.
correctAnswer
3 $\times$ 5 + 4

Answers

Is Correct?Answer
x

5 ×\times 4

x

30 − 6 − 4

✓

3 ×\times 5 + 4

x

4 ×\times 4 + 4

Variant 2

DifficultyLevel

295

Question

Which of the following is not equal to 36?

Worked Solution

Checking options:
6 ×\times 6 = 36
40 − 2 − 2 = 36
5 ×\times 8 − 6 = 34
4 ×\times 9 + 2 ×\times 0 = 36

Therefore 5 ×\times 8 − 6 is not equal to 36.

Question Type

Multiple Choice (One Answer)

Variables

Variable nameVariable value
question
Which of the following is **not** equal to 36?
workedSolution
Checking options: >>| | | | --------------------- | ------ | | 6 $\times$ 6 | = 36 | | 40 − 2 − 2 | = 36 | | 5 $\times$ 8 − 6 | = 34 | | 4 $\times$ 9 + 2 $\times$ 0 | = 36 | Therefore 5 $\times$ 8 − 6 is **not** equal to 36.
correctAnswer
5 $\times$ 8 − 6

Answers

Is Correct?Answer
x

6 ×\times 6

x

40 − 2 − 2

✓

5 ×\times 8 − 6

x

4 ×\times 9 + 2 ×\times 0

Variant 3

DifficultyLevel

297

Question

Which of the following is not equal to 12?

Worked Solution

Checking options:
3 ×\times 2 + 4 ×\times 1 + 2 = 12
20 − 4 + 6 − 10 = 12
5 ×\times 3 − 4 = 11
24 ÷\div 3 + 2 ×\times 2 = 12

Therefore 3 ×\times 3 + 2 is not equal to 12.

Question Type

Multiple Choice (One Answer)

Variables

Variable nameVariable value
question
Which of the following is **not** equal to 12?
workedSolution
Checking options: >>| | | | --------------------- | ------ | | 3 $\times$ 2 + 4 $\times$ 1 + 2 | = 12 | | 20 − 4 + 6 − 10 | = 12 | | 5 $\times$ 3 − 4 | = 11 | | 24 $\div$ 3 + 2 $\times$ 2| = 12 | Therefore 3 $\times$ 3 + 2 is **not** equal to 12.
correctAnswer
5 $\times$ 3 − 4

Answers

Is Correct?Answer
x

3 ×\times 2 + 4 ×\times 1 + 2

x

20 − 4 + 6 − 10

✓

5 ×\times 3 − 4

x

24 ÷\div 3 + 2 ×\times 2

Variant 4

DifficultyLevel

299

Question

Which of the following is NOT equal to 30?

Worked Solution

Checking options:
5 ×\times ( 4 + 2 ) = 30
4 ×\times 9 − 2 ×\times 3 = 30
8 + 6 ×\times 4 = 32
( 7 + 5 − 2 ) ×\times 3 = 30

Therefore 6 ×\times 4 + 8 is NOT equal to 30.

Question Type

Multiple Choice (One Answer)

Variables

Variable nameVariable value
question
Which of the following is NOT equal to 30?
workedSolution
Checking options: >>| | | | --------------------- | ------ | | 5 $\times$ ( 4 + 2 ) | = 30 | | 4 $\times$ 9 − 2 $\times$ 3 | = 30 | | 8 + 6 $\times$ 4 | = 32 | | ( 7 + 5 − 2 ) $\times$ 3 | = 30 | Therefore 6 $\times$ 4 + 8 is NOT equal to 30.
correctAnswer
8 + 6 $\times$ 4

Answers

Is Correct?Answer
x

5 ×\times ( 4 + 2 )

x

4 ×\times 9 − 2 ×\times 3

✓

8 + 6 ×\times 4

x

( 7 + 5 − 2 ) ×\times 3

Tags

  • staging_suejones