덧셈 뺄셈 복습
Flashcard
•
Special Education
•
Professional Development
•
Practice Problem
•
Hard
Cho kim
Used 1+ times
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7 questions
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1.
FLASHCARD QUESTION
Front
두 자리 수 뺄셈 예: 45 - 23
Back
22
2.
FLASHCARD QUESTION
Front
두 자리 수 뺄셈 예: 78 - 56
Back
22
3.
FLASHCARD QUESTION
Front
덧셈과 뺄셈 혼합 예: 50 - 20 + 15
Back
45
4.
FLASHCARD QUESTION
Front
두 자리 수 뺄셈 예: 91 - 47
Back
44
5.
FLASHCARD QUESTION
Front
두 자리 수 뺄셈 예: 63 - 29
Back
34
6.
FLASHCARD QUESTION
Front
두 자리 수 뺄셈 예: 84 - 37
Back
47
7.
FLASHCARD QUESTION
Front
덧셈과 뺄셈 혼합 예: 70 - 15 + 25
Back
80
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