3 scores max per player; No foul language, show respect for other players, etc.
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Scoring is :
Hit target : +10
Hit bomb : -5
Right answer : +50
Wrong answers : -20
Game: UXO
Aim: Knock out the targets, avoid the bombs
Method:
Click or tap and hold to destroy the objects while avoiding the bombs. When you knock out all 10 targets, you must answer the question to continue to the next level. There is a time limit of 30 seconds to get all 10 targets or you lose 50 points.
Scoring is :
Hit target : +10
Hit bomb : -5
Right answer : +50
Wrong answers : -20
anonymous
"Place value names: 4-digits"
UXO game to practice
'Subtract grams from kilograms' for 3rd grade
3rd grade / Measurements / Calculate / Subtract grams from kilograms
Subtract masses given in grams from masses in kilograms
To subtract weights given in grams from weights given in kilograms, you first need to convert the kilograms to grams. This is because kilograms and grams are different units of mass, and you cannot directly subtract them without first converting them to the same unit. Here's how to do it:
Convert kilograms to grams: As there are 1,000 grams in a kilogram, you need to multiply the number of kilograms by 1,000 to convert it to grams.
For example, let's say you have 4 kilograms and you want to subtract 350 grams from it. To convert the 4 kilograms to grams, you would multiply by 1,000:
4 kilograms x 1,000 = 4,000 grams
Subtract the given weight in grams from the converted weight in grams:
4,000 grams - 350 grams = 3,650 grams
So, the resulting weight after subtracting 350 grams from 4 kilograms is 3,650 grams.
Another example, subtract 900 grams from 1.3 kilograms.
Converting the kilograms to grams we have 1.3 kg x 1,000 = 1300 g.
Subtracting the 900 grams we have 1,300 g - 900 g = 400 g.
So, the final weight after subtracting 900 grams from 1.3 kilograms is 400 grams.
This topic asks you to subtract a given number of grams from a weight given in kilograms. You do so by first converting the kilograms to grams. Your answers should be in grams.
With our UXO math game you will be practicing the topic "Subtract grams from kilograms" from 3rd grade / Measurements / Calculate. The math in this game consists of 16 questions that ask you to subtract masses by converting the given kilograms to grams and then subtracting the weights.
UXO is a fun game to learn math where you attempt to knock over all the target objects while avoiding clicking / tapping on the bombs.
After each level, win an additional 50 points by correctly answering a math question from your selected topic. Wrong answers lose you 20 points but you can answer multiple times. Each level lasts 30 seconds: if you haven't cleared all the targets in that time, you lose 50 points. High scores can be added to the UXO leaderboards.
Notes
- This is a fast-paced game of clicking or dragging over moving targets.
- Also suitable for tablets and mobiles (it's actually easier than with a mouse)
- Answer math questions correctly for a higher score
- Hit all the targets in 30 seconds or you lose points.
Attributions
Music : Robotertanz by Shane Ivers
Images sourced from Pixabay by the following artists:
UXO * Duck shoot * The frog flies * Pong * Cat and mouse * The beetle and the bee
Rock fall * Four in a row * Sow grow * Choose or lose * Mix and match
Latest leaderboard entries: UXO
How to play UXO to practice
'Subtract grams from kilograms' for 3rd grade
UXO is a "click to clear" game with targets to hit and bombs to avoid.
- In each level of UXO, hit all the target objects.
- You can clear targets by clicking on them or by dragging over them with the mouse down.
- You have 30 seconds in each level to clear the targets.
- There are 10 levels max in the game.
- In the first level there are 10 targets and 5 bombs.
- The number of targets increases by one in each level.
- You get 10 points for each target you hit.
- You lose 5 points for each bomb you hit.
- When you have hit all the targets or 30 seconds have elapsed, you get a math question from your selected topic.
- Answering the question correctly adds 50 points to your score.
- A wrong answer takes 20 points away from your score.
- If you get a question wrong, you can try to answer again.
- Your final score is a combination of your targets score minus your bombs score plus the points you get from the math questions.
- There is a high score leaderboard for each topic.
- The highest possible score for a 10 question topic is 1950.
