Arithmetic Grade Four

Lesson Thirty-six: Number Sequences


Subtracting from left to right is another way to solve a sequence problem.
Subtracting from left to right in order we get the following series of steps:

    54 - 8 - 8 - 8 - 8 =
    46 - 8 - 8 - 8 =
    38 - 8 - 8 =
    30 - 8 = 
    22

In this next activity add left to right to solve sequence problems.

Continue to next page of lesson