Topic outline

    • Quiz icon
      Exercise 61. Adding and subtracting multiples of 10 Quiz
      Not available unless: The activity Revision Exercise 2 (copy) is marked complete
    • Quiz icon
      Exercise 62. Finding the difference between two near numbers Quiz
      Not available unless: The activity Exercise 61. Adding and subtracting multiples of 10 is marked complete
    • H5P icon
      Exercise 64. Subtraction practice Interactive Content
      Not available unless: The activity Exercise 63. Addition practice is marked complete
    • Quiz icon
      Exercise 65. Addition and subtraction Quiz
      Not available unless: The activity Exercise 64. Subtraction practice is marked complete