What property does this equation show?
5 x 2 = 2 x 5
commutative property
100
5z = 45
z = 9
100
2b - 8 = 2
b = 5
100
Given the equation y = x + 4, complete the function table when your "x" coordinates are 6, 1, 8, 9, and 5.
y = 10, 5, 12, 13, 9
100
There were 8 roses in the vase. Joan cut some more roses from her flower garden. There are now 17 roses in the vase. How many roses did she cut?
9 roses
200
Which equation shows the associative property of addition?
a) 1 + (2 + 4) = (1 + 2) + 4
b) 10(3 + 0) = (10 x 3) + (10 x 0)
c) 7 x (2 x 3) = (7 x 2) x 3
d) 9 + 2 = 2 + 9
A
200
x/6 = 8
x = 48
200
3x - 7 = 20
x = 9
200
Given the equation y = x + 7, complete the function table when your "x" coordinates are 1, 7, 3, 4, and 8.
y = 8, 14, 10, 11, and 15
200
Benny had 44 peaches left at his roadside fruit stand. He went to the orchard and picked more peaches to stock up the stand. There are now 82 peaches at the stand. How many did he pick?
38 peaches
300
Complete the equation showing the commutative property.
8 x 9 = ?
9 x 8
300
c/7 = 9
c = 63
300
2c - 3 = 9
c = 6
300
Given the equation y = x + 9, complete the function table when your "x" coordinates are 9, 7, 6, 4, and 8.
y = 18, 16, 15, 13, and 17
300
Ally is baking a cake. The recipe calls for 8 cups of flour. She already put in 2 cups. How many more cups does she need to add?
6 cups of flour
400
What property does this equation show?
(4 x 3) + (4 x 7) = 4(3 + 7)
distributive property
400
2a = 12
a = 6
400
6c + z = 31 when 5c = 25
c = 5; z = 1
400
Given the equation y = x + 7, complete the function table when your "x" coordinates are 4, 8, 0, 3, and 9.
y = 11, 15, 7, 10, and 16
400
Mike found sixty-eight seashells on the beach. He gave Fred some of his seashells. He has forty seashells left. How many seashells did he give to Fred?
28 seashells
500
Complete the equation showing the associative property.
(8 x 3) x 7 = ?
8 x (3 x 7)
500
8z = 24
z = 3
500
4c + 2u = 28 when 4c = 24
c = 6; u = 2
500
Given the equation y = x - 4, complete the function table when your "x" coordinates are 7, 8, 4, 5, and 9.
y = 3, 4, 0, 1, and 5
500
After eating at the restaurant, Melanie, Sally, and Jason decided to divide the bill evenly. If each person paid 28 dollars, what was the total bill?