TheWorksheets.com

Addition & Subtraction Fact Strategies - Kansas State Department of ...

Make Ten . Use with addend of 8 or 9 building up to 10 + adding on the rest. Vol. 1 pg. 102-103 ; Vol. 2 pg. 81-82 . Doubles + 2 . Two-Apart Facts . Finding a double hidden in the fact where one addend is two more than the other. Vol. 1 pg 105 . Vol. 2 pg. 83 + 9 . Add 10 and take 1 away.