Operations with Rational Numbers
Add the following whole numbers:
234 + 698 =
932
What is the definition of a ratio?
comparison of two things
What is the difference between an expression and an equation?
an equation has an equal sign
What is my favorite color?
turquoise
Add the following decimals:
6.48 + 21.75
28.23
What are the three ways we can write a ratio?
fraction, colon, "to"
Simplify the following expression:
2x + 4x + 2
6x +2
Where am I travelling to this summer? (there may be more than one answer)
Florida, Virginia, Scotland
What is the rule we must following when adding and subtracting fractions?
same denominators
Find the unit rate:
150 miles in 3 hours
50 miles in 1 hour
Simplify the following expression:
2(x + 7) =
2x +14
What is one of my middle names?
Alexis, Battershell
Add the following fractions: Convert to mixed number
8/9 + 3/9 =
11/9 = 1 2/9
What is a better buy?
Finding the cheapest option in a set of ratios
Solve the equation:
4x = 28
x = 7
How many numbers are in PI?
infinite
What is the rule we follow when we divide two decimals?
move the decimal on the outside then on the inside
What is the definition of proportion?
when two ratios or fractions are equal
Solve the equation:
x - 12 = 26
x = 38
What is my favorite type of food?
italian