What is 21 + 47?
2-digit addition
Flashcard
•
Mathematics
•
2nd Grade
•
Hard
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15 questions
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1.
FLASHCARD QUESTION
Front
Back
68
2.
FLASHCARD QUESTION
Front
What is 22 + 38?
Back
60
3.
FLASHCARD QUESTION
Front
What is 34 + 23?
Back
57
4.
FLASHCARD QUESTION
Front
What addition problem do these base ten blocks represent? 35 + 29, 28 + 39, 29 + 38, 38 + 29
Back
28 + 39
5.
FLASHCARD QUESTION
Front
What is 14 + 18?
Back
32
6.
FLASHCARD QUESTION
Front
What is the sum of 10 + 15?
Back
25
7.
FLASHCARD QUESTION
Front
What is 30 + 25?
Back
55
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