Arithmetic Grade One

Lesson Fifty-three: Subtracting

Here are some ways to get 2: 

	9 - 7 = 2			8 - 6 = 2

	7 - 5 = 2			6 - 4 = 2

	5 - 3 = 2			4 - 2 = 2

	3 - 1 = 2
Ways to get 5: 

	9 - 4 = 5			8 - 3 = 5

	7 - 2 = 5			6 - 1 = 5
NOTE: Generate a list with the student of ways of reaching a difference of 3, 4, and 6 using only single digits in the problem.

Click here to go to next page