Learning contents of Calc BR 4

Addition and subtraction of numbers whose result of addition and subtraction is less than 100

Level 1

  • one digit + one digit
  • two digits + one digit

Level 2

  • two digits + one digit
  • two digits + two digits
  • two digits - one digit
  • two digits - two digits

Level 3

  • two digits + one digit
  • one digit + two digits
  • two digits - one digit
  • two digits - two digits

Level 4

  • two digits + two digits
  • two digits - two digit

Level 5

  • Addition quiz with mixed digits
  • Subtraction quiz with mixed digits

Level 6

  • A quiz with mixing digits and addition and subtraction

Level 7

  • (carry) two digits + two digits
  • two digits - one digit