# WebGL Numbers Game

Tap digits, multiplication, and division symbols to form expressions. Questions, zoom in, and zoom out buttons appear below the water scene.

## Digits, Multiplication and Division Symbols Float In Water

Have fun learning multiplication and division with the Numbers Game.
Select digits and operators as they float in the water.
Learn how to play the Numbers Game

.

A series of questions display below the water scene, one at a time. Each question asks you to find the expression which evaluates to a specific number. Quickly tap numbers and multiplication or division symbols to form the correct expression. As soon as you answer a question, the next question displays. The game's over when the timer runs out or you've answered every question.

### Points

Digits and symbols
display below the water scene
as you build the expression.
Each correct selection increases
your score by `10`

points.
The maximum score equals `100`

points.

### How to Play the Numbers Game

Select the Play

button at any time to
start or restart the game. Play

resets
your score.
The game's over when either the timer runs
out or you've answered every question.

### Game Play

Questions display below the waterscape. For each correct answer your score increases by ten points. Tap a digit in the water scene, a multiplication or division symbol, then another digit.

- Tap the
Play

button. - A product or quotient displays below the water scene.
- Tap a digit.
- Tap a multiplication or division symbol.
- Tap another digit.
- Your score displays.
- A new product or quotient displays below the water scene.
- The game's over when the timer runs out or you've answered every question.

### Multiply

Assume the following question displays below the water scene:

Form an expression which evaluates to 8.

To find the correct answer
select `2`

, then tap the multiply `x`

sign,
then select `4`

from the water scene.
The expression
`2 x 4`

evaluates to `8`

because `2 x 4 = 8`

.
Your score increases by ten points.
However other expressions also evaluate to `8`

.
For example `8 x 1 = 8`

.

### Divide

Assume the following question displays below the space scene:

Form an expression which evaluates to 0.25.

To find the correct answer
select `1`

, then select *÷*,
and last
select `4`

from the water scene.
The expression
`1 / 4`

evaluates to `0.25`

because `1 / 4 = 0.25`

.
Your score increases by ten points.

### Zoom In or Zoom Out

Select the magnifying glass icons below the water scene to zoom in and out.

### Interactive Selection

Math symbols rotate randomly over animated water. If a symbol is difficult to select, swipe over the water to rotate symbols faster.