Algebraic Expressions
An algebraic expression is a combination of numbers, variables, and at least one operation.
What is the variable in the algebraic expression
4a + 8
What is "a"
An equation is a number sentence that contains an equal sign. An expression is a number phrase without an equal sign.
Whis expression is an equation? 2n+ 4 = 20
9n + 7
What is "2n + 4 = 20"
A person who is old-fashioned and fussy
What is fuddy-duddy
A ratio compares two numbers and can be expressed several ways:
4 to 2 4:2 4/2 or 2/1
Write 12 feet out of 30 feet as a ratio in any form
What is a "12 to 30"
What is "12:30"
What is "12/30" or "2/5"
The distributive property combines the operations of addition and multiplication. When an expression is multiplied by a number inside the expression is multiplied by that factor. Then, their products can be added together.
Solve 3 * (2 + 5)
What is "21"
An algebraic expression is a combination of numbers, variables, and at least one operation.
What is the coefficient for the expression
4a + 8
What is 4
Translate the phrase into an expression or equation:
6 divided by 3 is 2
What is "(6 /3) = 2
There are 12 strawberries and 4 bananas in the fruit bowl. Write the ratio of strawberries to bananas as a fraction or a colon.
What is " 12/4" or "3"
What is "12:4"
Indicate which operation should be done first. Remember PEMDAS
Parenthesis, Exponents, Multiplication, Division, Addition, Subtraction
What is "multiplication"
An algebraic expression is a combination of numbers, variables, and at least one operation.
What is the operation
What is "+"
Translate the phrase into an expression or equation:
a number added to 10 is 35
What is "n +10 = 35"
To depart quickly or hurriedly
What is a skedaddle
There are 2 bottles of soda and 5 bottles of water in the refrigerator.
Express the ratio of bottles of water to bottles of soda as a fraction or a colon
What is "5/2"
What is "5:2"
Indicate which operation should be done first:
Remember PEMDAS
8 * (5 + 2)
What is "addition"
What is "2"
Translate the phrase into an expression or equation:
ten decreased by z is 11
What is "z - 10 = 11"
former
What is erstwhile
A fruit salad has a ratio of 2 bananas for every 3 apples or 2:3. If 18 bananas were used to make a batch of fruit salad, how many apples were used?
What is "27 apples used"
What is " (5 * 3) + (5 * 5)
What are the terms of the algebraic expression 4a + 8
What is "4a" and "8"
Write the following equation in words:
13 + b = 42
What is "thirteen added to a number is 42"
A medical condition where patches of the skin becomes rough and inflamed
What is eczema
Each shipment of smartphones has a ratio of 3 silver phones to 5 black phones. A store will receive a shipment with 275 black phones. How many silver phones will they receive?
What is " 165 silver phones"
Write the missing number:
2 * (6 + 5) = (2 * 6) + ( 2 * n)
n =
What is "5"