This Word Problems CHANGE unknown up to 20 BOOM CARDS set will give your students lots of practice with this skill. This deck covers word problems dealing with result unknown up to 20. Students can click on the speaker to hear the word problem. Students will need to use a white board to help them solve. Once they solve, they type in the number and Boom checks it to make sure they are correct. These decks are self-checking, interactive, and fun. Boom cards are a perfect way to help your students MASTER THE STANDARD during centers, math block, and at home!

If you are looking for Addition and Subtraction Properties of Operations 1.OA.B.3 that will give your students tons of practice with this Common Core Math Standard skill, you’ve found it.  These worksheets are great for introduction, review, homework, remediation, enrichment, and assessments.  You will know WITHOUT A DOUBT who has mastered the skill and who still needs a little bit of extra time with the specific skill.

**Digital component is for TPT EASEL – so if you are wanting to use it for that, please purchase on TPT since that’s the only way to use Easel.

This Related Facts Addition and Subtraction up to 20 Boom Cards 1.OA.B.4 set will give your students lots of practice with this skill. This deck covers understanding subtraction as an unknown-addend problem. Students will begin to understand the relationship between addition and subtraction. They will solve an addition and subtraction problem with the same missing addend. These decks are self-checking, interactive, and fun. Boom cards are a perfect way to help your students MASTER THE STANDARD during centers, math block, and at home!

This Equal Equations Boom Cards 1.OA.D.7 Set 4 Mixed Review set will give your students lots of practice with this skill. Students work through the problems while understanding the meaning of the equal sign. Students will have 5 equations per slide, and they will have to decide which ones are true. These decks are self-checking, interactive, and fun. Boom cards are a perfect way to help your students MASTER THE STANDARD during centers, math block, and at home!

This Equal Equations Addition Boom Cards 1.OA.D.7 Set 3 set will give your students lots of practice with this skill. Students work through the problems while understanding the meaning of the equal sign. They will look at one side of the equation, and then type in the number that makes it equal. These decks are self-checking, interactive, and fun. Boom cards are a perfect way to help your students MASTER THE STANDARD during centers, math block, and at home!

This Subtraction Problems Counting Back Boom Cards 1.OA.C.5 set will give your students lots of practice with this skill. This deck covers counting BACK to find the DIFFERENCE. Students will be given a number and then how many to take away in smiley faces. This will help them to practice the counting back strategy. Before experiencing more sophisticated strategies, first graders must continue to develop counting strategies that they used in kindergarten. This set covers equations up to 12. These decks are self-checking, interactive, and fun. Boom cards are a perfect way to help your students MASTER THE STANDARD during centers, math block, and at home!

This Make a Ten to Add up to 20 Boom Cards 1.OA.C.6 set will give your students lots of practice with this skill. This deck covers adding within 20 using the make a ten to solve. This deck will help students add within 20, by helping them remember to make a ten to make it faster and easier. These decks are self-checking, interactive, and fun. Boom cards are a perfect way to help your students MASTER THE STANDARD during centers, math block, and at home!

This Counting On Using Pictures Boom Cards 1.OA.C.5 set will give your students lots of practice with this skill. This deck covers counting ON to find the SUM. Students will be given a number and then how many to ADD in smiley faces. This will help them to practice the counting ON strategy. Before experiencing more sophisticated strategies, first graders must continue to develop counting strategies that they used in kindergarten. This set covers equations up to 12. These decks are self-checking, interactive, and fun. Boom cards are a perfect way to help your students MASTER THE STANDARD during centers, math block, and at home!

This Word Problems Adding on a Number Line Boom Cards 1.OA.A.2 set will give your students lots of practice with this skill. This deck covers word problems with three whole numbers whose sum is 12 or less. Students can click on the speaker to hear the word problem. Students can use the number line to help them solve these word problems. These decks are self-checking, interactive, and fun. Boom cards are a perfect way to help your students MASTER THE STANDARD during centers, math block, and at home!

This Property of Subtraction Boom Cards 1.OA.B.3 set will give your students lots of practice with this skill. This deck covers the Identity Property of SUBTRACTION. The Identity property shows students that any number MINUS zero equals the start number. This deck goes up to 20. These decks are self-checking, interactive, and fun. Boom cards are a perfect way to help your students MASTER THE STANDARD during centers, math block, and at home!

This Commutative Property of Addition up to 20 Boom Cards 1.OA.B.3 set will give your students lots of practice with this skill. This deck covers the Commutative Property of Addition. It helps students see that reversing the order of the addends does not change the total. This deck goes up to sums with 20. These decks are self-checking, interactive, and fun. Boom cards are a perfect way to help your students MASTER THE STANDARD during centers, math block, and at home!