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Total questions: 17
Worksheet time: 25mins
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
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
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
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.
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
What is the inverse operation of adding?
Adding
Subtracting
Multiplying
Dividing
What is the inverse operation of multiplying?
Adding
Subtracting
Multiplying
Dividing
11 - 3x = 44
4 - a = 1
a = ?
a = -3
a = 1
a = 5
a = 3
