Adding It All Up

Adding It All Up is an activity in JumpStart 1st Grade. It is accessed by clicking on the cash register in the lunchroom. It is designed to teach addition skills for first graders.

Description
The player must find the price of the children's lunches. Children will bring trays to the cash register that contain at least two foods. The player clicks on each food to find out how much it costs. The prices will appear on the cash register's screen. Once the player has found all of prices for each individual food, they must add up the prices to find their total.

The player enters the total by clicking on the number buttons on the cash register. The C button on the cash register allows the play to backspace if they make a mistake, and the question mark button repeats the instructions that are given at the start of the activity. Once the player has found the total, they must press the enter button. If they are correct, a slip of paper with a silly face will appear at the top of cash register. The player must serve five kids to complete the activity.

Difficulty level differences

 * Level one: Each student has 2 foods. The player receives 5 points at the end of the activity.
 * Level two: Each student can have 2 or 3 foods. The player receives 10 points at the end of the activity.
 * Level three: Each student can have 2 or 3 foods. The player receives 15 points at the end of the activity.