Number, NAP_10011

Question

{{{question}}}

Worked Solution

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Variant 0

DifficultyLevel

282

Question

On Sunday 56 millimetres of snow fell at Perisher. On Monday another 25 millimetres fell.

How much snow fell, in total, at Perisher on Sunday and Monday?

Worked Solution

One strategy:


56 + 25	= 50 + 6 + 20 + 5
	= 70 + 11
	= 81 millimetres

Question Type

Multiple Choice (One Answer)

Variables

Variable name	Variable value
question	On Sunday 56 millimetres of snow fell at Perisher. On Monday another 25 millimetres fell. How much snow fell, in total, at Perisher on Sunday and Monday?
workedSolution	sm_nogap One strategy: \| \| \| \| --------------------- \| -------------- \| \| 56 + 25\| = 50 + 6 + 20 + 5\| \|\| = 70 + 11\| \| \| \= {{{correctAnswer}}} millimetres\|
correctAnswer	81

Answers

Is Correct?	Answer
x	71
x	79
✓	81
x	89

Variant 1

DifficultyLevel

284

Question

During September Jane's tomato plants grew 18 millimetres and in October they grew another 37 millimetres.

How much did Jane's tomato plants grow during September and October?

Worked Solution

One strategy:


18 + 37	= 10 + 8 + 30 + 7
	= 40 + 15
	= 55 millimetres

Question Type

Multiple Choice (One Answer)

Variables

Variable name	Variable value
question	During September Jane's tomato plants grew 18 millimetres and in October they grew another 37 millimetres. How much did Jane's tomato plants grow during September and October?
workedSolution	sm_nogap One strategy: \| \| \| \| --------------------- \| -------------- \| \| 18 + 37\| = 10 + 8 + 30 + 7\| \|\| = 40 + 15\| \| \| \= {{{correctAnswer}}} millimetres \|
correctAnswer	55

Answers

Is Correct?	Answer
x	41
x	45
x	51
✓	55

Variant 2

DifficultyLevel

286

Question

Cyrus bought a 58 millimetre carp for his garden pond.

When he measured it the following year it had grown another 23 millimetres.

How long was Cyrus's carp when he measured it the following year?

Worked Solution

One strategy:


58 + 23	= 50 + 8 + 20 + 3
	= 70 + 11
	= 81 millimetres

Question Type

Multiple Choice (One Answer)

Variables

Variable name	Variable value
question	Cyrus bought a 58 millimetre carp for his garden pond. When he measured it the following year it had grown another 23 millimetres. How long was Cyrus's carp when he measured it the following year?
workedSolution	sm_nogap One strategy: \| \| \| \| --------------------- \| -------------- \| \| 58 + 23\| = 50 + 8 + 20 + 3\| \|\| = 70 + 11\| \| \| \= {{{correctAnswer}}} millimetres \|
correctAnswer	81

Answers

Is Correct?	Answer
x	85
✓	81
x	75
x	71

Variant 3

DifficultyLevel

288

Question

Last week bailey worked for 27 hours and this week he worked 29 hours.

How many hours, in total, has Bailey worked over the last two weeks.

Worked Solution

One strategy:


27 + 29	= 20 + 7 + 20 + 9
	= 40 + 16
	= 56 hours

Question Type

Multiple Choice (One Answer)

Variables

Variable name	Variable value
question	Last week bailey worked for 27 hours and this week he worked 29 hours. How many hours, in total, has Bailey worked over the last two weeks.
workedSolution	sm_nogap One strategy: \| \| \| \| --------------------- \| -------------- \| \| 27 + 29\| = 20 + 7 + 20 + 9\| \|\| = 40 + 16\| \| \| \= {{{correctAnswer}}} hours \|
correctAnswer	56

Answers

Is Correct?	Answer
x	46
x	52
✓	56
x	62

Variant 4

DifficultyLevel

290

Question

Last week Maude harvested 87 kilograms of strawberries from her hobby farm. This week she harvested another 72 kilograms of strawberries.

How many kilograms of strawberries has Maude harvested in the last two weeks?

Worked Solution

One strategy:


87 + 72	= 80 + 7 + 70 + 2
	= 150 + 9
	= 159 kilograms

Question Type

Multiple Choice (One Answer)

Variables

Variable name	Variable value
question	Last week Maude harvested 87 kilograms of strawberries from her hobby farm. This week she harvested another 72 kilograms of strawberries. How many kilograms of strawberries has Maude harvested in the last two weeks?
workedSolution	sm_nogap One strategy: \| \| \| \| --------------------- \| -------------- \| \| 87 + 72\| = 80 + 7 + 70 + 2\| \|\| = 150 + 9\| \| \| \= {{{correctAnswer}}} kilograms \|
correctAnswer	159

Answers

Is Correct?	Answer
x	145
x	149
x	155
✓	159

Variant 5

DifficultyLevel

285

Question

Bernice has a weekend market stall. On Saturday she sold 48 kilograms of beans and on Sunday she sold 67 kilograms of beans.

How many kilograms of beans did Bernice sell on the weekend?

Worked Solution

One strategy:


48 + 67	= 40 + 8 + 60 + 7
	= 100 + 15
	= 115 kilograms

Question Type

Multiple Choice (One Answer)

Variables

Variable name	Variable value
question	Bernice has a weekend market stall. On Saturday she sold 48 kilograms of beans and on Sunday she sold 67 kilograms of beans. How many kilograms of beans did Bernice sell on the weekend?
workedSolution	sm_nogap One strategy: \| \| \| \| --------------------- \| -------------- \| \| 48 + 67\| = 40 + 8 + 60 + 7\| \|\| = 100 + 15\| \| \| \= {{{correctAnswer}}} kilograms\|
correctAnswer	115

Answers

Is Correct?	Answer
x	125
✓	115
x	105
x	101

Number, NAP_10011

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Variant 5

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