Adding Tens
Flashcard
•
Mathematics
•
1st Grade
•
Practice Problem
•
Hard
+2
Standards-aligned
Wayground Content
Used 1+ times
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10 questions
Show all answers
1.
FLASHCARD QUESTION
Front
10 + 20 =
Back
30
Tags
CCSS.2.OA.A.1
2.
FLASHCARD QUESTION
Front
30 + 30 =
Back
60
Tags
CCSS.2.OA.A.1
3.
FLASHCARD QUESTION
Front
20 + 20 =
Back
40
Tags
CCSS.1.OA.A.1
4.
FLASHCARD QUESTION
Front
50 + 20 =
Back
70
Tags
CCSS.2.OA.A.1
5.
FLASHCARD QUESTION
Front
Adding
Back
putting things together
Tags
CCSS.2.NBT.B.7
CCSS.3.NBT.A.2
6.
FLASHCARD QUESTION
Front
40 + 30 =
Back
70
Tags
CCSS.2.OA.A.1
7.
FLASHCARD QUESTION
Front
40 + 20 =
Back
60
Tags
CCSS.2.NBT.B.5
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