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Bedrock Jan 20 - 26 25 questions
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Monday 20 January 2025

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 34 + 47

    Answer: 34 + 47 = 81
  2. 2. Algebra

    If x = 7, find the value of 7x + 6

    Answer: 55
  3. 3. Geometry

    Convert 38cm to mm

    Answer: 380mm
  4. 4. Ratio

    Simplify the ratio 30:25

    Answer: 6:5
  5. 5. Statistics

    Find the mean of: 15, 15, 11, 5

    Answer: 11.5

Tuesday 21 January 2025

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 99 + 96

    Answer: 99 + 96 = 195
  2. 2. Algebra

    If x = 4, find the value of 6x + 10

    Answer: 34
  3. 3. Geometry

    Convert 15m to cm

    Answer: 1500cm
  4. 4. Ratio

    Simplify the ratio 6:9

    Answer: 2:3
  5. 5. Statistics

    Find the mean of: 13, 4, 8

    Answer: 8.3333333333333

Wednesday 22 January 2025

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 29 + 22

    Answer: 29 + 22 = 51
  2. 2. Algebra

    If x = 9, find the value of 4x + 6

    Answer: 42
  3. 3. Geometry

    Convert 12m to cm

    Answer: 1200cm
  4. 4. Ratio

    Simplify the ratio 21:6

    Answer: 7:2
  5. 5. Statistics

    Find the mean of: 17, 20, 20

    Answer: 19

Thursday 23 January 2025

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 77 + 45

    Answer: 77 + 45 = 122
  2. 2. Algebra

    If x = 9, find the value of 7x + 8

    Answer: 71
  3. 3. Geometry

    Convert 10cm to mm

    Answer: 100mm
  4. 4. Ratio

    Simplify the ratio 30:20

    Answer: 3:2
  5. 5. Statistics

    Find the mean of: 8, 19, 12, 9

    Answer: 12

Friday 24 January 2025

Keystones #1 · Five questions · Open this day only

  1. 1. Number

    Calculate: 77 + 20

    Answer: 77 + 20 = 97
  2. 2. Algebra

    If x = 5, find the value of 5x + 10

    Answer: 35
  3. 3. Geometry

    Convert 43cm to mm

    Answer: 430mm
  4. 4. Ratio

    Simplify the ratio 24:32

    Answer: 3:4
  5. 5. Statistics

    Find the mean of: 5, 11, 6, 12, 18

    Answer: 10.4