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14.33+(1 x 10)=21.23
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ROCK FALL
PLAY
Click / tap on each falling rock. Answer the question in the box as quickly as you can.
There are only 4 questions in this game so it is quite short... if you can get those rocks!

Your final score is based on number of questions answered right / wrong, and the time taken.
...

Game: ROCK FALL

Aim: Smash all the falling rocks

Method:
Click / tap on each falling rock. Answer the question in the box as quickly as you can.
There are only 4 questions in this game so it is quite short... if you can get those rocks!

Your final score is based on number of questions answered right / wrong, and the time taken.

Sort numbers to 100 small to large
      
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ROCK FALL game to practice
'Sort numbers to 100 small to large' for 1st grade

1st grade : Ordering numbers :
Order numbers from smallest to largest up to 100

In this topic you are asked to look at a mixed up list of numbers and sort them so that the first number is the smallest, the next number is the second smallest and so on. There are 4 numbers in each list, and the numbers can be as small as 1 and as big as 100. In the first question, you have the list :

14, 8, 99, 87

You can see that one of the numbers has only got one digit but the others have two. That number (8) must be the smallest number in that list. Look at the remaining three numbers - one of them starts with a 1 (the 14) but the others start with bigger numbers, so that must be the next smallest number. Two numbers left... one of them starts with an 8 but the other one starts with a 9, so the one starting with an 8 (the 87) must be smaller than the one starting with a 9 (the 99). So the sorted list has to be :

8, 14, 87, 99


In a different question from the topic you are asked to sort the following list :

33, 45, 23, 30

So you do the same thing and look for the smallest number in that list. Look at the first digit of each number and you will see that one of them is a 2, and the others are bigger numbers, so that 23 has to be the smallest number. There are two numbers in the list that start with a 3, so compare their second digit. One of them is a 0 and the other is a 3, so the one with the 0 is next smallest. The biggest number must be the one that starts with a 4, that is 45. So the sorted list is :

23, 30, 33, 45

With our Rock fall math game you will be practicing the topic "Sort numbers to 100 small to large" from 1st grade / Comparing numbers / Order numbers. The math in this game consists of 16 questions that ask you to pick the correct order of numbers from smallest to largest for numbers from 1 to 100.

Click / tap on rocks and answer math questions to win the game

Large thumbnail for math game Rock fall

ROCK FALL is based on the road traffic warning sign for falling rocks - a sign that seems a bit less useful than somebody getting up there on that cliff and actually doing something about it... Anyway, the rocks are falling and it is your job to stop them hitting the road below, or at least stopping them hitting the road below too many times and breaking it. Smash the rocks by clicking or tapping on them (not so easy in real life of course) - they will turn into snowflakes and float gently down into nothing.

There are 4 rocks to stop and not much time to do it (if you want to get a good score and get on the leaderboard). This game is fun and fast and requires good reflexes and a good strategy. Plan to break the smaller rocks first if you want a good score because the rocks fall faster as the game progresses. It also helps to decide where on their path you plan to click / tap the rocks.

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How to play ROCK FALL to practice
'Sort numbers to 100 small to large' for 1st grade

Free Math Games screenshot of Rock fall game for elementary

There are rocks falling from an unstable cliff. You need to break the rocks by clicking / tapping on them...

  1. Press "PLAY" on the settings page to open the game page.
  2. There is a short countdown before the game starts.
  3. Rocks start falling from the cliff.
  4. Click or tap on a rock to break it into a snowflake - a question box will open with up to 4 multiple choice answers or an on-screen keyboard.
  5. Enter or click/tap the correct math answer to close the question box.
  6. Rocks fall faster as the game progresses.
  7. Clear all the rocks to finish the game.
  8. It is a good idea to hit the small rock first as it gets much harder if you leave it until later.
  9. This is a timed game and your score is calculated by adding 10 seconds for each wrong answer to your game time.
  10. If you get one of the 10 best times for the topic you can add your name to the leaderboard for your chosen topic.
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