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Online Quiz (Worksheet A B C D)

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Grade 6 - Mathematics
1.13 Properties of Whole Numbers (Addition)

Closure Property: For any two whole numbers "a" and "b", their sum (a+b) is also a whole number.
Example: 7+10 = 17, 0+9 = 9

Commutative Property: For any two whole numbers "a" and "b", a+b = b+a.
Example: 10+25 = 25+10 = 35

Associative Property: For any three whole numbers a, b, and c, a+(b+c) = (a+b)+c.
Example: 12+(14+16) = (12+14)+16 = 42

Additive identity: For every whole number a, a+0 = 0+a = a. 0 is called the additive identity in the set of all whole numbers.
Example: 4+0 = 0+4 = 4

Directions: Chose the correct answer. Also write at least 5 examples of your own for each property.
Q 1: For any three whole numbers a,b, and c, a+(b+c) = _________?
none of these

Q 2: 4+5 = 5+4. This is an example of the ___________ of whole numbers.
Associative Property of Addition
Commutative Property of Addition
Associative Property of Multiplication
Commutative Property of Multiplication

Q 3: For any two whole numbers a and b, then the sum (a+b) is _________.
a double number
also a whole number
not a whole number

Q 4: The product of two whole numbers is _________.
Odd number
A whole number
Even number
Natural number

Q 5: By adding '0' to any whole number, the sum is always _____.
a different number
an odd number
the same number
an even number

Q 6: 0 is called the _________ in the set of all whole numbers.
Multiplicative Inverse
Additive Identity
None of these

Question 7: This question is available to subscribers only!

Question 8: This question is available to subscribers only!

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