
Adding Tens
Flashcard
•
Mathematics
•
1st Grade
•
Practice Problem
•
Hard
+4
Standards-aligned
Wayground Content
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15 questions
Show all answers
1.
FLASHCARD QUESTION
Front
What is 10 + 10?
Back
20
Tags
CCSS.1.OA.C.6
CCSS.2.OA.B.2
2.
FLASHCARD QUESTION
Front
What is 30 + 30?
Back
60
Tags
CCSS.1.OA.C.6
CCSS.2.OA.B.2
3.
FLASHCARD QUESTION
Front
What is 40 + 50?
Back
90
Tags
CCSS.2.NBT.B.6
4.
FLASHCARD QUESTION
Front
What is 20 + 50?
Back
70
Tags
CCSS.2.NBT.B.5
5.
FLASHCARD QUESTION
Front
What is 40 + 20?
Back
60
Tags
CCSS.2.NBT.B.5
6.
FLASHCARD QUESTION
Front
What do we call the number we get when we add two numbers together?
Back
Sum
Tags
CCSS.6.EE.A.1
7.
FLASHCARD QUESTION
Front
What is the value of 10 added to 20?
Back
30
Tags
CCSS.2.NBT.B.5
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