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WorksheetsMath - Ch 8 Lessons 1-5 Review
Total questions: 13
Worksheet time: 7mins
Which property of addition says you can add numbers in ANY ORDER and the answer will be the same?
Commutative Property
Identity Property
Associative Property
None of the properties
What property of addition does this problem follow?
(6 + 5) + 3 = 6 + (5 + 3)
Commutative Property
Identity Property
Associative Property
None of the properties
What property says that when you add any number and a ZERO the answer will always equal the other number?
Commutative Property
Identity Property
Associative Property
None of the properties
What property of addition does this problem follow?
8 + 9 = 9 + 8
Commutative Property
Identity Property
Associative Property
None of the properties
What property of addition uses parenthesis to GROUP numbers in any way, and you will always get the same answer?
Commutative Property
Identity Property
Associative Property
None of the properties
What property of addition does this problem follow?
16 + 0 = 16
Commutative Property
Identity Property
Associative Property
None of the properties
What number is missing?
12 + 3 = _____ + 12
12
3
0
1
What number is missing?
(4 + 6) + 5 = 4 ( ___ + 5)
4
6
5
0
Round 462 to the nearest TEN.
460
470
400
500
Round 678 to the nearest HUNDRED.
600
670
680
700
Round 438 to the nearest TEN and HUNDRED.
430 and 400
440 and 400
430 and 500
440 and 500
To add mentally you can break apart one addend. Which shows the correct way to break apart 326 in this problem: 454 + 326 = ?
300 + 200 + 6
30 + 20 + 60
3 + 2 + 6
300 + 20 + 6
To subtract mentally you can change one of the numbers to the nearest ten to make it easier to subtract. What is the answer to the following problem?
645 - 18
647 - 20 =
637
627
617
607
