Additive relationships | Maths | Quizalize & Oak National Academy

Starter quiz

63 + 37 = 100 being rearranged to 37 + 63 = 100 is an example of __________.
- categorisation
- commutativity ✓
- congruency
- coordination
- cumulation
When rearranging equations, you must perform the same operation to both sides in order to maintain __________.
- equation
- equality ✓
- equalness
- equilateral
In the equation 172 + 398 = 570, the term 570 can be described as the __________ of 172 and 398.
- factor
- multiple
- product
- sum ✓
Given that 1734 + 2117 = 3851, which of these calculations are correct?
- 2117 + 1734 = 3851 ✓
- 1734 + 3851 = 2117
- 3851 + 2117 = 1734
- 3851 − 2117 = 1734 ✓
- 2117 = 1734 − 3851
Match each operation to its inverse operation.
- Addition
  
  ⇔
  
  Subtraction ✓
- Subtraction
  
  ⇔
  
  Addition ✓
- Multiplication
  
  ⇔
  
  Division ✓
- Squaring
  
  ⇔
  
  Square rooting ✓
Which of these equations can be represented by this bar model?
- $x+3=15$ ✓
- $x=3+15$
- $15-x=3$ ✓
- $3x=15$
- $x-15=3$