Need help understanding all these terms? This product has great definition pages and a diagram that could be turned into a small class poster or used under the Elmo! It also contains printable student worksheets with large boxes that are easy for the students to write in. It is made specifically to help you address Common Core Standard Eight in Operations and Algebraic Thinking for First Grade.
The standard is:
CCSS..1.OA.8 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 = _.
This packet includes the following:
A title page
A thank you page
A table of contents
Two pages of definitions
One diagram to help you understand the terms (Could be printed on card stock or colored paper and hung up in the classroom!)
Two fill in the missing addend worksheets (10 questions each)
Two fill in the missing subtrahend worksheets (10 questions each)
Two fill in the missing minuend worksheets (10 questions each)
Three fill in the missing number worksheets (Mixed questions-10 per worksheet)
The total product is 15 pages and 9 of them are printable worksheets with large easy to write in boxes! Great for morning work, class work, homework, or work for a substitute!
Check out my other product on missing numbers!
Write the Room Missing Addends, Subtrahends, and Minuends!