Class 4 – Mathematics – Part 2 – Pages 3 to 6

Use knowledge of place value and addition and subtraction of two-digit numbers to derive

  1. Sums and differences (two digit numbers)
  2. Doubles of decimals
  3. Halves of decimals

Play the “Doubles Game”

Adding With Regrouping Video – (Slide 2)

Subtracting without Regrouping – (Slide 5)

Subtracting with Regrouping (Slide 6)

Decimal Place Value (Slide 12)

Back to Class 4 Mathematics