Inverse Operations
To solve the equation x - 12 = 47, you must perform this operation to both sides.
What is addition? (or adding 12)
If Swiss cheese costs $3.25 per pound, this expression represents the cost of p pounds.
What is 3.25p?
An expression for a visual model showing 2 groups of (x + 3).
What is 2(x + 3) or 2x + 6?
The "sum" form of the expression 3(2m + 5).
What is 6m + 15?
The value of 7x - 2 when x = 4.
What is 26?
The value of m in the equation 6m = 132.
What is 22?
Sarah is 3 years older than Veronica. If Sarah is s years old, this expression represents Veronica's age.
What is s - 3?
A model shows three p boxes and five 1-unit blocks. This is the expression.
What is 3p + 5?
The "sum" form of the expression 4(y + 11).
What is 4y + 44?
The value of 10 + 3m$ when m = 5.
What is 25?
The value of y in the equation y + 15.5 = 30.
What is 14.5?
In a table where the input is x and the output is y, if x=2 becomes y=10 and x=5 becomes y=25, this is the rule.
What is 5x?
)ne way to write an expression for 4 groups of y and 4 groups of 2.
What is 4(y + 2)?
Using the distributive property to rewrite 6m + 8 as a product.
What is 2(3m + 4)?
The value of 24/y when y = 6.
What is 4?
The inverse operation needed to solve x/5 = 25.
What is multiplication?
If a car travels 60 miles per hour, this expression shows how many miles it travels in h hours.
What is 10n + 5?
This expression represents a rectangle with a width of 3 and a length of (x + 10).
What is 3(x + 10) or 3x + 30?
The "product" form of the expression 30v + 70 using the greatest common factor.
What is 10(3v + 7)?
Evaluate x2 + 5 when x = 3.
What is 14?
The value of w in the equation w - 2.4 = 8.6.
What is 11?
A table shows that for every n shirts bought, there is a $5 shipping fee. If each shirt is $10, this is the expression for the total cost.
What is 10n + 5?
If a model shows x, x, 1, 1, 1, 1, 1, 1, these are two different ways to write the expression.
What are 2x + 6 and 2(x + 3)?
Rewriting 12x + 18y as a product of two factors.
What is 6(2x + 3y)?
Evaluate 2(L + W) when L = 10 and W = 4.
What is 28?