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Number, NAP-L4-CA09

Ralph is reading the outside temperature on his skiing holiday.

What is the value of the point marked `A` on this temperature scale?
 

 

`-7.8^@text(C)` `-7.4^@text(C)` `-8.1^@text(C)` `-8.2^@text(C)`
 
 
 
 
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`-7.8^@text(C)`

Show Worked Solution
`text(Each increment)` `= 0.2^@text(C)`
`:.\ text(Value of)\ A` `= -8 + 0.2`
  `= -7.8^@text(C)`

Filed Under: Fractions and Decimals, Fractions and Decimals Tagged With: Band 7, smc-3175-85-Fractions/Decimals and number lines, smc-663-85-Fractions/Decimals and number lines

Number, NAP-J4-CA12

Select the number line that correctly shows the positions of 0.05, 0.655 and 0.55.
 

 
 
 
 
 
 
 
 
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Show Worked Solution

Filed Under: Fractions and Decimals, Fractions and Decimals Tagged With: Band 8, smc-3175-50-Decimal order/rounding, smc-3175-85-Fractions/Decimals and number lines, smc-663-50-Decimal order/rounding, smc-663-85-Fractions/Decimals and number lines

Number, NAP-D4-NC12

Which position is closest to `1/3` on this number line?
 


 

`text(A)` `text(B)` `text(C)` `text(D)`
 
 
 
 
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`text(C)`

Show Worked Solution

`text(S)text(ince there are 12 intervals between 0 and 1.)`

`1/3 = 4/12`

`=> text(C is closest to)\ 1/3.`

Filed Under: Fractions and Decimals, Fractions and Decimals Tagged With: Band 7, smc-3175-85-Fractions/Decimals and number lines, smc-663-85-Fractions/Decimals and number lines

Number, NAP-E4-CA08

Which arrow is pointing to the approximate position of `sqrt 600` on a number line?
 

 
 
 
 
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Show Worked Solution

`sqrt600=24.49…`

Filed Under: Basic Concepts and Calculations, Basic Concepts and Calculations, Basic Concepts and Calculations, Decimals, Fractions and Decimals, Fractions and Decimals Tagged With: Band 7, smc-3143-10-Number lines, smc-3143-50-Square roots, smc-3146-50-Number lines, smc-3173-10-Number lines, smc-3173-30-Square roots, smc-3175-85-Fractions/Decimals and number lines, smc-663-85-Fractions/Decimals and number lines, smc-890-10-Number lines, smc-890-30-Square roots

Number, NAP-F4-CA09

Which arrows show the approximate locations of  `7/8`  and  `pi`  on the number line?
 

`A and C` `A and D` `B and C` `B and D`
 
 
 
 
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`A and C`

Show Worked Solution

`7/8 = 0.875\ \ =>A`

`pi = 3.142…\ \ =>C`

`:. A and C`

Filed Under: Decimals, Fractions, Fractions and Decimals, Fractions and Decimals Tagged With: Band 7, smc-3145-60-Fractions and number lines, smc-3175-85-Fractions/Decimals and number lines, smc-663-85-Fractions/Decimals and number lines

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