Order of Operations
21 / (3+4) x 6
18
Find the pattern. Y is ______ times the corresponding terms in X.
X: Start at 1 and add 8 Y: Start at 2 and add 16
X: ____, ____, ____, ____
Y: ____, ____, ____, ____
Y is 2 times X
What are the numbers in the pattern using the following rule: X: Add 5 to get the next term; Y: Add 9 to get the next term
X: 0,___, ___, ___, ___
Y: 0, ___, ___, ___, ___
X: 0, 5, 10, 15, 20
Y: 0, 9, 18, 27, 36
Write an expression for the total of 5 times w and 42.
5 x w + 42 =
5 __ 5 __ 5 __ 5 = 25
5 x 5 ÷ 5 x 5 = 25
(9 - 5) x 7 - 2 x 8
12
Find the pattern. Y is _____ times the corresponding terms in X.
X: Start at 4 and add 1 Y: Start at 20 and add 5
X: ____, ____, ____, ____
Y: ____, ____, ____, ____
Y is 5 times X
Fill in the pattern using the following rules. X: Add 4 to get the next term; Y: Add 7 to get the next term
X: 0, ___, ___, ___, ___
Y: 0, ___, ___, ___, ___
X: 0, 4, 8, 12, 16
Y: 0, 7, 14, 21, 28
Write an expression for 7 minus product of 4 and a.
7 - 4 x a =
43 __ 3 __ 8 __ 4 = 44
43 – 3 + 8 – 4 = 44
40 / {(20 / 2) / 5}
20
Fill in the pattern. Y is ____ times the corresponding terms in X.
X: Start at 2 and multiply by 2
Y: Start at 14 and multiply by 2
X: ____, ____, ____, ____
Y: ____, ____, ____, ____
Y is 7 times X.
Identify the operation performed on X to get Y.
Rule __________________________
X: 18, 17, 12, 5
Y: 15, 14, 9, 2
X-3=Y
Write an expression for 61 increased by u.
61 + u =
6 __ 4 __ 6 __ 2 = 72
6 x 4 x 6 ÷ 2 =72
21 + [ 45 / ( 3 x 5 ) ]
24
Fill in the pattern. Y is ____ times the corresponding term in X.
X: Start at 2 and add 2 Y: Start at 6 and add 6
X: ____, ____, ____, ____
Y: ____, ____, ____, ____
Y is 3 times X
Identify the operation performed on X to get Y.
Rule: ___________________
X: 21, 19, 11, 8
Y: 17, 15, 7, 4
X-4=Y
There were 61 frogs in a pond. F of the frogs hopped away. Write an expression to find the difference.
61 - f =
(11 __ 8) __ 2 __ 10 = 80
(11 x 8) + 2 – 10 = 80
( 37 - 17 ) x ( 240 / 20) - 22 x 4
152
What is the relationship between the x and y coordinates.
X: 1, 3, 6, 9
Y: 3, 5, 8, 11
X + 2 = Y
Identify the operation performed on X to get Y.
Rule: _________________________
X: 1, 5, 6, 8
Y: 7, 11, 12, 14
X+6=Y
Benjamin had 30 video games until he won v more in a contest. Write an expression to find the sum.
30 + v =
(7 __ 4) + (50 __ 5) __ 7 = 45
(7 x 4) + (50 ÷ 5) + 7 = 45