Number, NAPX-p111573v02

Question

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Worked Solution

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Variant 0

DifficultyLevel

448

Question

320 ÷\div ? = 40

Which of the following numbers make the number sentence above correct?

Worked Solution

Check each option:

Option 1 - 320÷8=40320 \div 8=40  ✓\checkmark

Option 2 - 320÷16=20320 \div 16=20  x

Option 3 - 320÷80=4320 \div 80=4  x

Option 4 - 320÷20=16320 \div 20=16  x

∴\therefore 8 makes the number sentence correct.

Question Type

Multiple Choice (One Answer)

Variables

Variable nameVariable value
question
320 $\div$ ? = 40 Which of the following numbers make the number sentence above correct?
workedSolution
Check each option: Option 1 - $320 \div 8=40$  $\checkmark$ Option 2 - $320 \div 16=20$  x Option 3 - $320 \div 80=4$  x Option 4 - $320 \div 20=16$  x $\therefore$ 8 makes the number sentence correct.
correctAnswer
8

Answers

Is Correct?Answer
✓

8

x

16

x

20

x

80

Variant 1

DifficultyLevel

448

Question

7 ×\times ? = 161

What number will make the number sentence correct?

Worked Solution

Check each option

Option 1:  7×13=917 \times 13=91  x

Option 2:  7×23=1617 \times 23=161  ✓\checkmark

Option 3:  7×154=10787 \times 154=1078  x

Option 4:  7×161=11277 \times 161=1127  x

Question Type

Multiple Choice (One Answer)

Variables

Variable nameVariable value
question
7 $\times$ ? = 161 What number will make the number sentence correct?
workedSolution
Check each option Option 1:  $7 \times 13=91$  x Option 2:  $7 \times 23=161$  $\checkmark$ Option 3:  $7 \times 154=1078$  x Option 4:  $7 \times 161=1127$  x
correctAnswer
23

Answers

Is Correct?Answer
x

13

✓

23

x

154

x

1127

Tags

  • nap_nc