Grade 1
CCSS Math Standard: 1.OA.7
understand the meaning of the equal sign, and determine if equations involving addition and subtraction are true or false (e.g., Which of the following equations are true and which are false? 6 = 6, 7 = 8 – 1, 5 + 2 = 2 + 5, 4 + 1 = 5 + 2)
Adding and Subtracting Fruit
Use super cute fruit to introduce algebraic thinking to your young math students.
Back to School Math Worksheets
In these math problems, the solution is already given. But another number is missing!
Spring Math Worksheets: Addition and Subtraction
Four sets of 2-digit and 3-digit addition and subtraction practice. But the unknown isn’t where you expect it to be!