Fill in the missing number
10 + __ = 10
0
512 x 0 = 0
Zero Property of Multiplication
5(1 + 2) =
5(1) + 5(2) OR 5 + 10
8 + 1 = 8
False, because 8 + 1 =9
Identity Property of Addition
x + 0 = x
10 + 5 + __ = 5 + 20 + 10
20
0 + 91 = 91
Identity property of addition
10 (2 + 4) =
10(2) + 10(4) OR 20 + 40
18 x 1 = 19
False, because any number multiplied by 1 is that number. It doesn't change.
Zero Property of Multiplication
0 x A = 0
50 x (10 x 2) = (50 x __ ) x 2
10
5 + 2 + 8 = 8 + 2 + 5
Commutative Property
6(4 + 6) =
6(4) + 6(6) OR 24 + 36
9 + 5 + 17 = 17 + 9 + 5
True, because it shows the commutative property
Associative Property
a + (b + c) = (a + b) + c
a x (b x c) = (a x b) x c
8(2 + 5) = 8( ) + _ (5)
2 & 8
(10 x 5) x 4 = 10 x (5 x 4)
Associative Property
12( x + 2) =
12(x) + 12(2) OR 12x + 24
(6 x 5) x 12 = 6 x (5 x 11)
False, because the numbers are not the same on both sides.
Distributive Property
a(b + c) = a(b) + a(c)
3 + __ + 18 = __ + 3 + 7
7 & 18
12 ( x + 2) = 12(x) + 12(2)
Distributive Property
82(x + y) =
82(x) + 82(y) OR 82x + 82y
5(x + 1) = 5x + 1
False, because when you distribute you multiply the 5 by both terms in the ().
Commutative Property
a + b + c = c + b + a
a x b x c = c x a x b