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