
สมบัติจำนวนเต็ม
Flashcard
•
Mathematics
•
7th Grade
•
Practice Problem
•
Hard
วิไลวรรณ นันต๊ะภูมิ
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20 questions
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1.
FLASHCARD QUESTION
Front
18 × ____ = 18
Back
1
2.
FLASHCARD QUESTION
Front
(-32) ÷____ = (-32)
Back
1
3.
FLASHCARD QUESTION
Front
_____÷ (-500) = 1
Back
-500
4.
FLASHCARD QUESTION
Front
(-690) × 1 = (-690) มาจากสมบัติอะไร
Back
a × 1 = a = 1 × a
5.
FLASHCARD QUESTION
Front
(-201) ÷ (-201) = 1 มาจากสมบัติอะไร
Back
a ÷ a = 1
6.
FLASHCARD QUESTION
Front
38 + _____ = 38
Back
0
7.
FLASHCARD QUESTION
Front
(-29) × _____ = 0
Back
0
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