# 1.OA.D Worksheets

#### CCSS.MATH.CONTENT.1.OA.D

:
"Work with addition and subtraction equations."

These worksheets can help students practice this Common Core State Standards skill.

## Worksheets

Worksheet
Not only can your child practice her math facts with numbers between 1 and 20, she'll also practice writing addition problems with the correct symbols.
Math
Worksheet
The Numbers Are Missing!
Worksheet
The Numbers Are Missing!
In this addition and subtraction worksheet, children will provide the missing numbers to balance ten expressions.
Math
Worksheet
Worksheet
Let's see those addition skills! Use this math assessment to check in on your students’ abilities to add three numbers by having them solve these problems.
Math
Worksheet
Number Bonds All Around
Worksheet
Number Bonds All Around
Number bonds are a great way for your kids to explore the relationship between addition and subtraction. By filling in the missing numbers, students get experience with fact families.
Math
Worksheet
Worksheet
It’s time for students to make their own number bonds! In this activity, students will be given number sentences to solve and represent using number bonds.
Math
Worksheet
Break the Numbers Down!
Worksheet
Break the Numbers Down!
Students learn to decompose numbers through this fun activity. After being given a number, young mathematicians come up with their own way to decompose the number into two different numbers.
Math
Worksheet