Bazinga
A letter used to represent an unknown number
What is a variable?
2k + 5 = 17
What is 6 ?
The opposite of division
What is multiplication?
2a + 11 = 35
What is 12 ?
The four basic operations
What are addition, subtraction, multiplication, and division?
2r + 39 = 65
What is 13 ?
12s + 27 = 171
What is 12 ?
What day does Spring Break start?
March 8!! :D
19b + 314 = 1663
What is 71 ?