1st Grade Mixed Addition and Subtraction Facts Worksheets
Ages 6-7 · Free previews · Print-ready PDFs
Written by Adi Ackerman, Head Teacher
Practice mixed addition and subtraction facts within 20, equal or not equal and review sheets, with answer keys.
More addition worksheets
Explore all of our 1st grade addition worksheets, covering adding with pictures (sums to 10), vertical addition with objects, addition sentences, adding with pictures (sums to 20), and more.
Adding with pictures (sums to 10)Vertical addition with objectsAddition sentencesAdding with pictures (sums to 20)Adding with number linesAddition sentences and number linesAdding 3 numbers with number linesAdd two numbers - sum 10 or lessAdd two 1-digit numbers - sum 20 or lessNumber bonds - sums with 8Number bonds - sums with 9Number bonds - sums with 10Adding using combinations of 10Adding doublesAdding doubles plus 1Adding doubles plus 2Adding doubles minus 1Adding doubles and near doublesMissing addends - sum 10 or lessMissing addends - sum 20 or lessAdd 3 numbersAdd whole tensAdd whole tens - missing addendComplete the next tenAdd 2-digit and 1-digit numbers within the same tenAdd 2-digit and 1-digit numbers in columns - no carryingAdd two 2-digit numbers in columns - no carryingAdd a 2-digit and a 1-digit number in columns - missing addendAdd two 2-digit numbers in columns - missing addendSingle digit addition word problemsAdd / subtract word problems with mostly single digit numbersAddition factsTwo-digit additionAdditionAddition strategies
Frequently Asked Questions
When a page mixes plus and minus signs, students have to read each sign before they work. This builds the habit of checking the operation instead of repeating the same move.
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