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Online Quiz (Worksheet A B C D)

Questions Per Quiz = 2 4 6 8 10

Grade 6 - Mathematics
3.28 Rational Numbers Review Test

Q 1: 0 + 7/8 = 7/8 + 0 = 7/8. Here zero is called ________.
null-entity
additive identity
additive inverse

Q 2: 21/7 + 35/6 = __________ ? (Simplify the answer)
53/7
153/2
53/6

Q 3: _____ is called additive identity.
Zero
One

Q 4: 7/8 is a rational number.
False
True

Q 5: Divide 20/7 by 21/8.
56/39
147/160
420/56
160/147

Q 6: What is the multiplicative inverse of a/b ?
b/a
1
-a/b
-b/a

Q 7: What is the additive inverse of 7/21 ?
21/7
-7/21
7/21

Q 8: Compare: 25/6_____29/8
<
=
>

Question 9: This question is available to subscribers only!

Question 10: This question is available to subscribers only!


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