Download presentation

Presentation is loading. Please wait.

Published byBernard Holes Modified over 2 years ago

1
Function tables and Unknowns October 30, 2013

2
Vocabulary Equation- a number sentence that contains an equal sign, showing that all parts are equal Solve- to solve an equation means to find the value of the variable so the sentence is true. Solution-the value of the variable that makes the sentence true. Variable- a letter that holds the place of an unknown number

3
Addition and Subtraction X +3 =7 d- 6 =8 B-1=13 C +13 =19

4
Word problems A box contained some snack bars. Sergio ate 4 snack bars. Now there are 8 snack bars left. How many snack bars were there at the beginning?

5
Fabian bought 2 comic books. Now he has 11 books in all. How many comic books did Fabian have to start with?

6
In one season, the Texas A&M womens volleyball team won 16 games. If they played a total of 30 games that season, how many games did they lose?

7
JOURNAL ENTRY Why do we need to know what unknowns are? How are they useful in every day life?

Similar presentations

OK

How do you solve word problems involving addition and subtraction of mixed numbers?

How do you solve word problems involving addition and subtraction of mixed numbers?

© 2017 SlidePlayer.com Inc.

All rights reserved.

Ads by Google

Ppt on obesity prevention grants Mammalian anatomy and physiology ppt on cells Download ppt on effects of global warming Keynote opening ppt on ipad Ppt on solar system for class 8 Ppt on operating system Ppt on indian postal service History of film editing ppt on ipad Circulatory system anatomy and physiology ppt on cells Ppt on human chromosomes types