Add & Subtract to 20
Flashcard
•
Mathematics
•
1st - 2nd Grade
•
Practice Problem
•
Hard
+1
Standards-aligned
Wayground Content
FREE Resource
Student preview
16 questions
Show all answers
1.
FLASHCARD QUESTION
Front
4 + 8 =
Back
12
Tags
CCSS.1.OA.C.6
CCSS.2.OA.B.2
2.
FLASHCARD QUESTION
Front
10 + 10 =
Back
20
Tags
CCSS.1.OA.C.6
CCSS.2.OA.B.2
3.
FLASHCARD QUESTION
Front
6 + 3 =
Back
9
Tags
CCSS.1.OA.C.6
CCSS.2.OA.B.2
4.
FLASHCARD QUESTION
Front
4 + 3 =
Back
7
Tags
CCSS.1.OA.C.6
CCSS.2.OA.B.2
5.
FLASHCARD QUESTION
Front
8 + 8 =
Back
16
Tags
CCSS.1.OA.C.6
CCSS.2.OA.B.2
6.
FLASHCARD QUESTION
Front
5 + 5 =
Back
10
Tags
CCSS.1.OA.C.6
CCSS.2.OA.B.2
7.
FLASHCARD QUESTION
Front
7 + 2 =
Back
9
Tags
CCSS.1.OA.C.6
CCSS.2.OA.B.2
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