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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: For any two rational numbers a/b and c/d, their sum a/b + c/d is also a rational number. This property is called _____.
Commutative Property
Closure Property
Associative Property

Q 2: ______ is called multiplicative identity.
One
Zero
Infinity

Q 3: _____ is called additive identity.
Zero
One

Q 4: 34/3 - 5/9 = _____ ?
Answer:

Q 5: 7/12 x 48 = _____ ?
Answer:

Q 6: 7/8 is a rational number.
True
False

Q 7: 39/4 - 21/4 = _____ ?
Answer:

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

Question 9: This question is available to subscribers only!

Question 10: This question is available to subscribers only!


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