Subtraction Boom Cards
Carly and Adam STEM Activities and Challenges
21.3k Followers
Grade Levels
1st - 3rd
Subjects
Resource Type
Standards
CCSS1.OA.C.6
CCSS2.OA.B.2
Formats Included
- PDF
Pages
270 Boom Cards
Carly and Adam STEM Activities and Challenges
21.3k Followers
Description
INCREASE SUBTRACTION FACT FLUENCY!
Super fun Subtraction Digital Flash Cards! These self-grading digital flash cards grade in real time and give students instant feedback. This is an excellent tool for math fact mastery, extra practice, and test prep. Students can also use these as a summer review or prep for 1st grade, 2nd grade, and 3rd grade.
No printing, no cutting, and no laminating! Everything is completely digital. Boom Cards work with tablets, desktop, and laptop computers.
New to Boom Learning?
Test out a FREE Deck here.
Includes
-13 Subtraction Digital Flash Card Decks powered by Boom Learning (0 through 12). Each deck contains 21-25 cards.
CHECK OUT OUR BLOG!
Be sure to check out our blog, The Carly and Adam Blog, for teaching tips and discussion.
FOLLOW OUR STORE!
Carly and Adam
{Supports Common Core Standards}
1st Grade - CCSS.MATH.CONTENT.1.OA.C.6:
Add and subtract within 20, demonstrating fluency for addition and subtraction within 10. Use strategies such as counting on; making ten (e.g., 8 + 6 = 8 + 2 + 4 = 10 + 4 = 14); decomposing a number leading to a ten (e.g., 13 - 4 = 13 - 3 - 1 = 10 - 1 = 9); using the relationship between addition and subtraction (e.g., knowing that 8 + 4 = 12, one knows 12 - 8 = 4); and creating equivalent but easier or known sums (e.g., adding 6 + 7 by creating the known equivalent 6 + 6 + 1 = 12 + 1 = 13).
2nd Grade - CCSS.MATH.CONTENT.2.OA.B.2
Fluently add and subtract within 20 using mental strategies. By end of Grade 2, know from memory all sums of two one-digit numbers.
*Common Core only requires we go to 10's. We went to 12's. The 11 and 12 cards are only included in the 11 and 12 Boom Card Decks.
Copyright ©CarlyAndAdam. All rights reserved by Carly and Adam. This product is to be used by the purchaser only. Copying for more than one teacher, classroom, department, school, or school system is prohibited. This product may not be sold, distributed, or displayed digitally (in part or in whole) for public view. Failure to comply is a copyright infringement and a violation of the Digital Millennium Copyright Act (DMCA).
Super fun Subtraction Digital Flash Cards! These self-grading digital flash cards grade in real time and give students instant feedback. This is an excellent tool for math fact mastery, extra practice, and test prep. Students can also use these as a summer review or prep for 1st grade, 2nd grade, and 3rd grade.
No printing, no cutting, and no laminating! Everything is completely digital. Boom Cards work with tablets, desktop, and laptop computers.
New to Boom Learning?
Test out a FREE Deck here.
Includes
-13 Subtraction Digital Flash Card Decks powered by Boom Learning (0 through 12). Each deck contains 21-25 cards.
CHECK OUT OUR BLOG!
Be sure to check out our blog, The Carly and Adam Blog, for teaching tips and discussion.
FOLLOW OUR STORE!
Carly and Adam
{Supports Common Core Standards}
1st Grade - CCSS.MATH.CONTENT.1.OA.C.6:
Add and subtract within 20, demonstrating fluency for addition and subtraction within 10. Use strategies such as counting on; making ten (e.g., 8 + 6 = 8 + 2 + 4 = 10 + 4 = 14); decomposing a number leading to a ten (e.g., 13 - 4 = 13 - 3 - 1 = 10 - 1 = 9); using the relationship between addition and subtraction (e.g., knowing that 8 + 4 = 12, one knows 12 - 8 = 4); and creating equivalent but easier or known sums (e.g., adding 6 + 7 by creating the known equivalent 6 + 6 + 1 = 12 + 1 = 13).
2nd Grade - CCSS.MATH.CONTENT.2.OA.B.2
Fluently add and subtract within 20 using mental strategies. By end of Grade 2, know from memory all sums of two one-digit numbers.
*Common Core only requires we go to 10's. We went to 12's. The 11 and 12 cards are only included in the 11 and 12 Boom Card Decks.
Copyright ©CarlyAndAdam. All rights reserved by Carly and Adam. This product is to be used by the purchaser only. Copying for more than one teacher, classroom, department, school, or school system is prohibited. This product may not be sold, distributed, or displayed digitally (in part or in whole) for public view. Failure to comply is a copyright infringement and a violation of the Digital Millennium Copyright Act (DMCA).
Total Pages
270 Boom Cards
Answer Key
N/A
Teaching Duration
Lifelong tool
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Standards
to see state-specific standards (only available in the US).
CCSS1.OA.C.6
Add and subtract within 20, demonstrating fluency for addition and subtraction within 10. Use strategies such as counting on; making ten (e.g., 8 + 6 = 8 + 2 + 4 = 10 + 4 = 14); decomposing a number leading to a ten (e.g., 13 - 4 = 13 - 3 - 1 = 10 - 1 = 9); using the relationship between addition and subtraction (e.g., knowing that 8 + 4 = 12, one knows 12 - 8 = 4); and creating equivalent but easier or known sums (e.g., adding 6 + 7 by creating the known equivalent 6 + 6 + 1 = 12 + 1 = 13).
CCSS2.OA.B.2
Fluently add and subtract within 20 using mental strategies. By end of Grade 2, know from memory all sums of two one-digit numbers.
Reviews
Questions & Answers
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