
Addition within 20
Flashcard
•
Mathematics
•
1st Grade
•
Practice Problem
•
Hard
+1
Standards-aligned
Wayground Content
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15 questions
Show all answers
1.
FLASHCARD QUESTION
Front
What is 13 + 7?
Back
20
Tags
CCSS.1.OA.C.6
CCSS.2.OA.B.2
2.
FLASHCARD QUESTION
Front
What is 5 + 8?
Back
13
Tags
CCSS.1.OA.C.6
CCSS.2.OA.B.2
3.
FLASHCARD QUESTION
Front
What is 12 + 6?
Back
18
Tags
CCSS.1.OA.C.6
CCSS.2.OA.B.2
4.
FLASHCARD QUESTION
Front
What is 9 + 3?
Back
12
Tags
CCSS.1.OA.C.6
CCSS.2.OA.B.2
5.
FLASHCARD QUESTION
Front
What is 9 + 9?
Back
18
Tags
CCSS.1.OA.C.6
CCSS.2.OA.B.2
6.
FLASHCARD QUESTION
Front
What is the sum of two numbers?
Back
The result of adding two numbers together.
Tags
CCSS.1.OA.A.1
7.
FLASHCARD QUESTION
Front
What does addition mean?
Back
Combining two or more numbers to get a total.
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