Rational numbers

Rational numbers

Assessment

Flashcard

Mathematics

8th Grade

Hard

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15 questions

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1.

FLASHCARD QUESTION

Front

The rational number which is equal to its negative is

Back

0

2.

FLASHCARD QUESTION

Front

For any rational number a, what will be a÷0?

Back

not defined

3.

FLASHCARD QUESTION

Front

The additive inverse of -a/b is

Back

a/b

4.

FLASHCARD QUESTION

Front

Rational numbers equal to their reciprocals

Back

1, -1

5.

FLASHCARD QUESTION

Front

How many rational numbers are there between -1 and 1?

Back

infinite

6.

FLASHCARD QUESTION

Front

The sum of a rational number and its additive inverse is

Back

0

7.

FLASHCARD QUESTION

Front

The additive identity for rational number -8/9 is

Back

0

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