___________
Maths
Expressions and equations

Starter quiz

  • The value halfway between 13 and 27 is ______
    • '20' ✓
  • Complete the calculation: 20+40\times 4 = ______
    • '180' ✓
  • Select any values which are integers.
    • 0.1
    • 3\over 16
    • -3  ✓
    • -0.5
    • 0  ✓
  • True or false: 52y is an equation for the number of weeks in a given number of years.
    • True - there are 52 weeks in a year
    • False - an equation must have an equals sign  ✓
    • Impossible to tell
  • Sofia is thinking of a number. When she adds 6 then multiplies her number by 4 she gets 40. Which is an equation representing Sofia's number?
    • 4\times (a+6)=40  ✓
    • a+6\times 4=40
    • (a+6)\times 4
    • 6a\times 4
    • 4a+6
  • Which of the expressions below represent the algebra tiles in this diagram?
    Which of the expressions below represent the algebra tiles in this diagram?
    • 3x
    • 4x
    • x+3y
    • 4
    • x+3  ✓
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