
Add and Subtract within 20
Flashcard
•
Mathematics
•
2nd Grade
•
Practice Problem
•
Hard
+3
Standards-aligned
Wayground Content
FREE Resource
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15 questions
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1.
FLASHCARD QUESTION
Front
What is addition?
Back
Addition is the process of finding the total or sum by combining two or more numbers.
Tags
CCSS.1.OA.A.1
2.
FLASHCARD QUESTION
Front
What is subtraction?
Back
Subtraction is the process of taking one number away from another.
Tags
CCSS.2.NBT.B.7
3.
FLASHCARD QUESTION
Front
What is the sum of 8 and 5?
Back
The sum of 8 and 5 is 13.
Tags
CCSS.1.OA.A.1
4.
FLASHCARD QUESTION
Front
If you have 10 apples and you give away 3, how many do you have left?
Back
You have 7 apples left.
Tags
CCSS.2.OA.A.1
5.
FLASHCARD QUESTION
Front
What is the result of 15 - 7?
Back
The result of 15 - 7 is 8.
Tags
CCSS.2.OA.A.1
6.
FLASHCARD QUESTION
Front
If you have 4 candies and you get 6 more, how many candies do you have now?
Back
You have 10 candies now.
Tags
CCSS.1.OA.A.1
7.
FLASHCARD QUESTION
Front
What is the difference between 12 and 5?
Back
The difference between 12 and 5 is 7.
Tags
CCSS.2.OA.A.1
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