Use the order of operations to simplify: 6/3 +4÷2+4/4 .(1 point) Responses
6
6
2
2
5
5
4
7 answers
The correct simplified expression using the order of operations is 5.
Simplify (60÷3⋅2)−5+4 .(1 point) Responses
1
1
39
39
31
31
9
1
1
39
39
31
31
9
The correct simplified expression is 31.
Which expression is an example of the Associative Property of Multiplication?(1 point) Responses
7(8+9)=119
7 left parenthesis 8 plus 9 right parenthesis equals
119 7+9+8=9+7+8 7 plus 9 plus 8 equals 9 plus 7 plus 8 7×8×9=8×9×7 7 times 8 times 9 equals 8 times 9 times 7 (7×8)×9=7×(8×9)
7(8+9)=119
7 left parenthesis 8 plus 9 right parenthesis equals
119 7+9+8=9+7+8 7 plus 9 plus 8 equals 9 plus 7 plus 8 7×8×9=8×9×7 7 times 8 times 9 equals 8 times 9 times 7 (7×8)×9=7×(8×9)
The expression "(7×8)×9=7×(8×9)" is an example of the Associative Property of Multiplication.
Which expression is an example of the Commutative Property of Addition?(1 point) Responses 4×6×5=4×5×6 4 times 6 times 5 equals 4 times 5 times 6 6+4+5=4+6+5 6 plus 4 plus 5 equals 4 plus 6 plus 5 5(4+6)=50 5 left parenthesis 4 plus 6 right parenthesis equals 50 (4×5)×6=4×(5×6)
The expression "6+4+5=4+6+5" is an example of the Commutative Property of Addition.