What is the missing number ?
Flashcard
•
Mathematics
•
KG - 1st Grade
•
Practice Problem
•
Hard
Standards-aligned
Wayground Content
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15 questions
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1.
FLASHCARD QUESTION
Front
What is the missing number? 8 + ? = 16
Back
8
Tags
CCSS.1.OA.D.8
2.
FLASHCARD QUESTION
Front
What is the missing number? 20 + ? = 24
Back
4
Tags
CCSS.1.OA.D.8
3.
FLASHCARD QUESTION
Front
What is the missing number? 10 + ? = 12
Back
2
Tags
CCSS.1.OA.A.1
4.
FLASHCARD QUESTION
Front
What is the missing number? 6 + ? = 9
Back
3
Tags
CCSS.1.OA.A.1
5.
FLASHCARD QUESTION
Front
What is the missing number? 15 + ? = 17
Back
2
Tags
CCSS.1.OA.D.8
6.
FLASHCARD QUESTION
Front
What is the missing number? ? + 5 = 10
Back
5
Tags
CCSS.1.OA.A.1
7.
FLASHCARD QUESTION
Front
What is the missing number? 12 + ? = 20
Back
8
Tags
CCSS.1.OA.A.1
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