What is 10 + 20?
2 Digit addition and subtraction

Flashcard
•
Mathematics
•
1st - 2nd Grade
•
Hard
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15 questions
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1.
FLASHCARD QUESTION
Front
Back
30
2.
FLASHCARD QUESTION
Front
What is 58 - 23?
Back
35
3.
FLASHCARD QUESTION
Front
What is 56 + 12?
Back
68
4.
FLASHCARD QUESTION
Front
What is 98?
Back
A two-digit number that is the largest in the range of 0-99.
5.
FLASHCARD QUESTION
Front
What is 32?
Back
A two-digit number that is greater than 30 and less than 40.
6.
FLASHCARD QUESTION
Front
What is 99?
Back
A two-digit number that is one less than 100.
7.
FLASHCARD QUESTION
Front
What is 34?
Back
A two-digit number that is greater than 30 and less than 40.
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