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Total questions: 91
Worksheet time: 3hrs 29mins
Jeremiah had 9 video games. I have 8 times as many. How many video games do I have?
81
8
9
72
Dan has 9 sticky notes left. I have 9 times as many as Dan. How many sticky notes do I have?
81
9
72
There are 3 kittens at Pam's house. There are two times as many kittens at Kate's house. How many kittens are at Kate's house?
3
6
9
12
Carlos has 8 Xbox games. Carlos has twice as many (or two times as many) Xbox games as Jayda.
Which equation represents how many Xbox games Jayda has?
C = 8
J = 8 x 2
8 = 2 x J
8 = 2 + J
J - 2 + 8
Neha checked out 10 books from the library. Tara checked out 3 times as many books as Neha. How many books did Tara check out?
An equation is...
a problem that contains at least one variable and at least one operation; no equal sign
a mathematical sentence showing two expressions are equal.
The solution for a variable
The value that results in a true sentence
A solution is...
A variable that results in a true sentence
A mathematical sentence showing two expressions are equal.
Numbers expressed using exponents
The value for the variable in an equation.
Inverse Operations are operations which undo each other.
True
False
d + 3 = 8
d = ?
d = 3
d = 8
d = 5
d = 11
5 + g = 6
g = ?
g = 5
g = 1
g = 11
g = 9
a - 1.1 = 2.3
a = ?
a = 3.4
a = 3
a = 1.2
a = 1.1
4 - a = 1
a = ?
a = -3
a = 1
a = 5
a = 3
4g = 24
g = ?
g = 96
g = 28
g = 6
g = 20
2.5y = 5
y = ?
y = 2
y = 2.5
y = 7.5
y = 12.5
5 = p ÷ 4
p = ?
p = 9
p = 1
p = 5
p = 20
w ÷ 6 = 7
w = 42
w = 13
w = 1
w = 36
What is the inverse operation of adding?
Adding
Subtracting
Multiplying
Dividing
What is the inverse operation of dividing?
Adding
Subtracting
Multiplying
Dividing
What is the inverse operation of subtracting?
Adding
Subtracting
Multiplying
Dividing
What is the inverse operation of multiplying?
Adding
Subtracting
Multiplying
Dividing
11 - 3x = 44
Carlos has 8 Xbox games. Carlos has twice as many (or two times as many) Xbox games as Jayda.
Which equation represents how many Xbox games Jayda has?
C = 8
J = 8 x 2
8 = 2 x J
8 = 2 + J
J - 2 + 8
What is the solution of r - 11 = 5
11
14
15
16
What is the solution of r - 11 = 5
11
14
15
16
Janeen's mother is 47. She is 26 years older than Janeen. Which equation can be used to find Janeen's age j?
j + 26 = 47
26j = 47
j - 26 = 47
47j = 26
What is the solution of 42 = 7f
294
49
35
6
Kelly earned $20 for babysitting. She has also earned money by doing chores. Altogether, she has earned $100. How much did she earn doing chores?
$5
$20
$80
$120
x + 8 = -3
6k = 30
An equation is...
a problem that contains at least one variable and at least one operation; no equal sign
a mathematical sentence showing two expressions are equal.
The solution for a variable
The value that results in a true sentence
How should you show your work to isolate the variable and solve the equation?
15 = m - 5
The variable, k, is being divided by 11. How should you show your work to isolate the variable?
Divide both sides by 11
Multiply both sides by 11.
Add 11 to both sides.
Subtract 11 to both sides.
-6x=-24
What is the first inverse operation needed to solve for y?
2y - 254= 900
(think: what is step one?)
subtraction
addition
multiplication
division
11 - 3x = 44
Level 3
Identify the steps to solve for b
Add 6 to both sides and divide both sides by 5
Add 6 to both sides and multiply both sides by 5
Subtract 6 from both sides then multiply both sides by 5
Subtract 6 from both sides then divide both sides by 5
When solving a two-step equation which operations do you undo first?
addition and subtraction
addition and multiplication
multiplication and division
subtraction and division
What is the inverse operation of adding?
Adding
Subtracting
Multiplying
Dividing
What is the inverse operation of multiplying?
Adding
Subtracting
Multiplying
Dividing
What is the inverse operation of adding?
Adding
Subtracting
Multiplying
Dividing
Carlos has 8 Xbox games. Carlos has twice as many (or two times as many) Xbox games as Jayda.
Which equation represents how many Xbox games Jayda has?
C = 8
J = 8 x 2
8 = 2 x J
8 = 2 + J
J - 2 + 8
Janeen's mother is 47. She is 26 years older than Janeen. Which equation can be used to find Janeen's age j?
j + 26 = 47
26j = 47
j - 26 = 47
47j = 26
3x = 6
What is the solution of r - 11 = 5
11
14
15
16
11 - 3x = 44
11 - 3x = 44
-3x + 5 = 20
What is the solution of r - 11 = 5
11
14
15
16
What is the solution of 3w = 30
6
9
10
12
What is the solution of y + 5 = 10
15
10
6
5
What is the solution of 13 = t + 7
5
6
7
20
11 - 3x = 44
