Addition Properties
Finish using the identity property of addition: 12+0=
12
The identity property of addition means that any number plus ________ equals ________
Zero, itself
Finish using the zero property of multiplication: 40x0=
0
The zero property of multiplication means that any number _____ zero equals _____
times, zero
When using the distributive property, you must ______ the number outside the parenthesis by _____ numbers inside the parenthesis
multiply, all
Finish using the commutative property of addition: 4+9=
9+4
The commutative property of addition means that the _______ that numbers are added together will not change the ________
Order, answer
Finish using the identity property of multiplication: 11x1=
11
The identity property of multiplication means that any number times ________ equals ________
one, itself
Simplify using the distributive property: 3(2a+4)
6a+12
Finish using the commutative property of addition: 25+2=
2+25
Fill in the blanks using the commutative property of addition: 6+___=7+___
6+7=7+6
Finish using the commutative property of multiplication: 46x5=
5x46
The commutative property of multiplication means that the _______ that numbers are multiplied together will not change the ________
order, answer
Simplify using the distributive property: 5(4b-2b)
10b
Finish using the associative property of addition:
4+(13+6)=
(4+13)+6
The associative property of addition means that no matter how you _____ the numbers, the answer will remain the _____
group, same
Finish using the associative property of multiplication: (15x8)x9
15x(8x9)
The associative property of multiplication means that no matter how you _____ the numbers, the answer will remain the _____
group, same
Simplify using the distributive property: 6(c+2d)
6c+12d
Finish using the associative property of addition:
(18+7)+30
18+(7+30)
True or false: The order of the numbers change when using the associative property
False
Finish using the associative property of multiplication: 90x(62x41)
(90x62)x41
True or false: The order of the numbers change when using the associative property
False
Simplify using the distributive property: 4(3x-2a+4)
12x-8a+16