CCSS.MATH.CONTENT.1.OA.D.1 : First Grade Math Worksheets
About 1.OA.D.1
Understand the meaning of the equal sign, and determine if equations involving addition and subtraction are true or false. For example, which of the following equations are true and which are false? 6 = 6, 7 = 8 - 1, 5 + 2 = 2 + 5, 4 + 1 = 5 + 2.
Here is a collection of our common core aligned worksheets for core standard 1.OA.D.1.
A brief description of the worksheets is on each of the worksheet widgets. Click on the images to view, download, or print them. All worksheets are free for individual and non-commercial use.
Please visit 1.OA.D to view our large collection of printable worksheets. View the full list of topics for this grade and subject categorized by common core standards or in a traditional way.
Add the shapes, then write the correct total. (single digit addition)
Core Standard: 1.OA.D.1
Count and add the pictures of monsters to find each sum.
Core Standard: 1.OA.D.1
Practice adding doubles on the tens frames.
Core Standard: 1.OA.D.1
Practice addition doubles facts on the ten frames.
Core Standard: 1.OA.D.1
Draw a line to match each picture with its correct addition sentence.
Core Standard: 1.OA.D.1
Draw a line to match each picture with its correct addition sentence.
Core Standard: 1.OA.D.1
Fill in the missing numbers to complete the subtraction sentences.
Core Standard: 1.OA.D.1
Help Wendy the witch cook the chicken soup! Use pictures to write the subtraction sentence, then find the difference.
Core Standard: 1.OA.D.1
Complete each subtraction sentence using inverse relationship between addition and subtraction.
Core Standard: 1.OA.D.1
Draw a line to match pictures with the correct subtraction sentence.
Core Standard: 1.OA.D.1
Find the pattern, then complete each subtraction sentence.
Core Standard: 1.OA.D.1
