Checking understanding of multiplicative relationships | Maths

Starter quiz

______ is a part to whole (sometimes part to part) comparison.
- Proportion ✓
- Lowest common multiple
- Highest common factor
- Additive inverse
- Multiplication
10% of 500 is ______.
- '50' ✓
10% of 800 is ______
- '80' ✓
10% of £45 is £ ______
- '4.50' ✓
Starting with largest, put these percentage calculations in descending order.
- 1
  
  ⇔
  
  10% of 250
- 2
  
  ⇔
  
  20% of 90
- 3
  
  ⇔
  
  20% of 80
- 4
  
  ⇔
  
  10% of 100
Starting with the largest, put these percentage calculations in descending order.
- 1
  
  ⇔
  
  15% of 200
- 2
  
  ⇔
  
  30% of 90
- 3
  
  ⇔
  
  50% of 50
- 4
  
  ⇔
  
  80% of 20
- 5
  
  ⇔
  
  100% of 10