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Functional Skills > Level 1 Maths Facts > Flashcards

Level 1 Maths Facts Flashcards

1
Q

How do we work out mean?

A

Add all numbers then divide by how many numbers there are.

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2
Q

How many centimetres in a metre?

A

100cm

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3
Q

How do we work out perimeter?

A

Add up all the sides

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4
Q

How many grams in a kilogram?

A

1000g

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5
Q

How do we work out median?

A

Put all numbers in order then find middle number

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6
Q

How many millilitres in a litre?

A

1000ml

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7
Q

How many metres in a kilometre?

A

1000 metres

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8
Q

Calculate 4²

A

16

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9
Q

How do we work out the area of a square or rectangle?

A

Multiply (times) length by width.

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10
Q

How do we work out range?

A

Biggest number subtract (take away) smallest number

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11
Q

How many millimetres in a centimetre?

A

10mm

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12
Q

What is mode?

A

The most common number

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13
Q

Calculate 6²

A

36

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14
Q

How would we work out three quarters (3/4) of 48?

A

36

(Divide by the bottom, times by the top)

48 ÷ 4 = 12

12 x 3 = 36

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15
Q

Calculate 8²

A

64

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16
Q

How do we work out volume?

A

Length x width x height

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17
Q

What’s the first thing we need to know when working with ratio?

A

The value of 1 part

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18
Q

How can we show a check of our answer?

A

Reverse Calculation
or
Estimation

19
Q

What does “percent” mean?

A

Out of 100

20
Q

What is 2.564789 rounded to 3 decimal places?

A

2.565

21
Q

What is “side elevation”?

A

The view from the side

22
Q

What is “plan view”?

A

The view from above

23
Q

What is “front elevation”?

A

The view from the front

24
Q

How many degrees in a full turn?

A

360°

25
Q

What is the name for a 90° angle?

A

Right angle

26
Q

How many degrees on a straight line?

A

180°

27
Q

What is the name for an angle between 0° and 90°?

A

Acute

28
Q

What is the name for an angle between 90° and 180°?

A

Obtuse

29
Q

What is the name for an angle between 180° and 360°?

A

Reflex

30
Q

What is “symmetry”?

A

A mirror image of a shape

31
Q

If we have used centimetres to work out an area, in which units should our answer be given?

A

cm²

32
Q

If we have used metres to work out a volume, in which units should our answer be given?

A

m³

33
Q

How many minutes in an hour?

A

60

34
Q

How many days in a year?

A

365

35
Q

How many weeks in a year?

A

52

36
Q

What is 1 half as a decimal?

A

0.5

37
Q

Calculate 12²

A

144

38
Q

Calculate 11²

A

121

39
Q

Calculate 10²

A

100

40
Q

What is half (1/2) as a percentage?

A

50%

41
Q

What is a quarter (1/4) as a percentage?

A

25%

42
Q

What is 75% as a fraction?

A

3/4

43
Q

What is 50% as a decimal?

A

0.5

44
Q

What is 25% as a decimal?

A

0.25

Functional Skills (5 decks)

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