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Review 2022

  •  English    16     Public
    Year 3 Math review
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  • What is perimeter? How do you find it?
    The distance around a figure./ Adding all the sides.
  •  25
  • A square has the perimeter = 20 cm. How long are its sides?
    5 cm
  •  15
  • What is area? How can you find it?
    The space that covers a figure./ Multiply the length x width
  •  25
  • The lenght of a rectangle is 5 cm and the width is 9 cm. What is its area?
    45 cm
  •  15
  • Explain parallel lines.
    Lines that never meet.
  •  20
  • How do you name a figure that has 6 sides?
    Hexagon
  •  20
  • How many right angles are there in this triangle?
    None/ zero
  •  20
  • 78 + ? = 108
    30
  •  15
  • ? - 55 = 40
    95
  •  15
  • Draw it: 3 2/3 (three wholes and two thirds)
  •  15
  • Draw it: 2 tenths of 10 stars
  •  20
  • There are 5 red marbles in a bag and 5 blue ones. What is the probability of getting a blue marble?
    Equally likely/ five tenths
  •  15
  • What's the pattern rule: 3, 8, 13, 10, 15, 20, 17
    plus 5, plus 5, minus 3
  •  15
  • What comes next: 108, 100, 92, 84
    76
  •  15
  • 72 divided by 8 is...
    9
  •  15
  • 7 x ? = 42
    6
  •  20