สมบัติจำนวนเต็ม

สมบัติจำนวนเต็ม

Assessment

Flashcard

Mathematics

7th Grade

Hard

Created by

วิไลวรรณ หมั่นค้า

Used 1+ times

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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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