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PONG
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Instructions graphic for math game pong
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Game: PONG

Aim: Break the bricks, score points

Method:
Use your mouse or tap in the white bar to move the paddle horizontally to bounce the ball up the screen. Answer questions when you break the white bricks, score big points with the yellow bricks.

Your final score is based on correct answers, bricks broken and time taken.

Add liters and milliliters
      
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PONG game to practice
'Add liters and milliliters' for 3rd grade

Add millilitres to litres

To add litres and millilitres together, you first need to convert the litres to millilitres. This is because litres and millilitres are related but different units of measurement for volume, and you cannot directly add them without first converting them to the same unit. Here's how to do it:

Convert litres to millilitres: As there are 1,000 millilitres in a litre, you need to multiply the number of litres by 1,000 to convert it to millilitres.

For example, let's say you have 3 litres and 250 millilitres. To convert the 3 litres to millilitres, you would multiply by 1,000:

3 litres x 1,000 = 3,000 millilitres

Add the converted volume to the millilitres: Now that you have the volume in millilitres, you can add it to the other volume, which is already in millilitres.

3,000 ml + 250 ml = 3,250 ml

So, the combined volume of 3 litres and 250 millilitres is 3,250 millilitres.


Another example, add 1.3 litres and 740 millilitres.

Converting the litres to millilitres we have 1.3 L x 1,000 = 1,300 ml.

Adding the millilitres we have 1,300 ml + 740 ml = 2,040 ml.

So, the combined volume of 1.3 litres and 740 millilitres is 2,040 millilitres.


This topic asks you to add volumes in litres and millilitres together by first converting the litres to millilitres. Your answers should be in millilitres.

With our Pong math game you will be practicing the topic "Add liters and milliliters" from 3rd grade / Measurements / Calculate. The math in this game consists of 16 questions that ask you to add liters and milliliters by converting the liters to milliliters and then adding the volumes together.

This is our version of the classic early computer game "Breakout" (itself a development of the even earlier "Pong" game - we prefer that name) where a player controls a bar that knocks a ball or puck around the screen.

Large thumbnail for math game Pong

In our version of Pong/Breakout, there are 3 types of bricks for you to break: green bricks are worth just 2 points; yellow bricks are worth a whopping 50 points; breaking white bricks, which are worth 10 points, wins you a math question from the topic you have chosen.

You start with 5 lives. If the ball goes below the paddle, you lose a life and 200 points. The game ends when you answer all 10 questions or lose all your lives.

Notes

  1. This version of Pong is a one player game to learn or revise math
  2. Our PONG for math is a scoring game - play a few times and set a personal best score!
  3. Addictive! You may end up trying to avoid the white bricks so that you can play for longer...
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How to play PONG to practice
'Add liters and milliliters' for 3rd grade

Free Math Games screenshot of Pong game for elementary

  1. Select the PONG game from the games selection page.
  2. On the settings page there are brief instructions on how to play.
  3. Click on PLAY to enter the game screen.
  4. The clock starts when the bell rings.
  5. Move your mouse (or finger tap or drag in the white bar for touch screens) to move your paddle left and right.
  6. Knock the ball back up the screen to break the bricks.
  7. You start with 1000 points and 5 lives.
  8. You lose 1 point every 2 seconds.
  9. 200 points are deducted from your score for each life lost
  10. Green bricks score 2 point, yellow bricks score 50 points, white bricks score 10 points and open the question screen.
  11. For each question click/tap on the correct answer or enter it using the keyboard.
  12. Wrong answers lose you 25 points but correct answers win you 50 points.
  13. Continue breaking bricks and answering questions until you have cleared all the question bricks.
  14. The game also ends if you lose all 5 of your lives.
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