Worksheets and Other Resources On Addition and Subtraction Equations
The listing of worksheets and other math resources below are related to the following standard extracted from the Common Core Standards For Mathematics:
Determine the unknown whole number in an addition or subtraction equation relating three whole numbers. For example, determine the unknown number that makes the equation true in each of the equations 8 + ? = 11, 5 = _ - 3, 6 + 6 = _.
Worksheets
Missing Numbers With Adding and Subtracting to 10 #1 e.g. 6 - __ = 4, __ + 3 = 7- Missing Numbers With Adding and Subtracting to 10 #2
- Missing Numbers With Adding and Subtracting to 20 #1
- Missing Numbers With Adding and Subtracting to 20 #2 e.g. 12 - __ = 7, __ + 9 = 17
Worksheet Generator
- Addition/ Subtraction Worksheet Generator (Cuisenaire Rod-like)
- Addition/ Subtraction Worksheet Generator
You can find out more about the Common Core Standards For Mathematics here.