### Common Core State Standard

### 7.NS.A.1c

Understand subtraction of rational numbers as adding the additive inverse, *p* – *q* = *p* + (–*q*). Show that the distance between two rational numbers on the number line is the absolute value of their difference, and apply this principle in real-world contexts.

*CCSS: 7.NS.A.1b, 7.NS.A.1c, 7.NS.A.1d, 7.NS.A.2a, 7.NS.A.2b, 7.NS.A.2c*

Drag and drop the positive or negative integer that will complete the number sentence correctly Play using addition, subtraction, multiplication or division.

*CCSS: 7.NS.A.1b, 7.NS.A.1c, 7.NS.A.1d, 7.NS.A.2b, 7.NS.A.2c*

Create Golden Zeros by combining numbers to equal zero. Create as many Golden Zeros as you can in the allotted time!

*CCSS: 7.NS.A.1b, 7.NS.A.1c, 7.NS.A.1d, 7.NS.A.2b, 7.NS.A.2c*

Golden Zeros with levels! You'll still need to create Golden Zeros but you'll have to meet the goals of each level to complete it.

*CCSS: 7.NS.A.1b, 7.NS.A.1c, 7.NS.A.2a, 7.NS.A.2b*

The integers version of Math Balloons. Remove balloons to make groups of same colored balloons by determining if the answers to the problems using positive and negative integers are correct or incorrect.

*CCSS: 7.NS.A.1b, 7.NS.A.1c*

Practice adding to 4 in this fun Zuma-like game Shoot the numbered marble from the cannon into a numbered marble such that the numbers total 4. One of our most popular series of games.