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THE FROG FLIES
PLAY
Instructions graphic for math game the-frog-flies
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Game: THE FROG FLIES

Aim: Help the frog catch the flies

Method:
Use keyboard arrow keys or tap your tablet/mobile to control the frog and catch the flies. Avoid the birds! Answer the math questions to win additional points.

Scoring is based on speed, flies caught and the number of correct answers.

Is the number odd or even?
      
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THE FROG FLIES game to practice
'Is the number odd or even?' for 2nd grade

Decide if the number is odd or even for numbers from 20 to 100

If we count up the numbers from 1 to 10 we get a list like this:

1, 2, 3, 4, 5, 6, 7, 8, 9, 10..

There are 2 types of numbers in that list. Half of them are "even" numbers and half of them are "odd" numbers.

We can understand the difference between odd and even numbers by thinking about pairs of things. Some things come in pairs, like socks, shoes or gloves. You need 2 of them (a pair) because you have two hands and two feet. Some numbers can make a pair, and some cannot. 2 is a pair (having 2 shoes is having a pair of shoes). Another number that makes a pair is 4, because 2 twos add together to make 4 without anything left over. The same for 6 and 8 and 10. These are the even numbers.

Other numbers can't make a pair without something left over. 3 is like that. If you try to make a pair from 3, you find that you have a pair of ones but there is one left over. This type of number is called odd. The other odd numbers in our list are 1, 5, 7 and 9.

This topic asks you to identify which numbers are odd and which are even. The numbers you will see are between 20 and 100, but it doesn't matter how big the numbers are because you only actually need to look at the last digit of the number, and decide if it is odd or even. Any number whose last digit is even is an even number. Any number whose last digit is odd is an odd number.


Here are some example questions from this topic:

Question : Is 52 odd or even? Answer : even

The answer is even because the last digit of 52 is 2 and you know that 2 is an even number.

Another example question is:

Question : Is 47 odd or even? Answer : odd

The answer is odd because the last digit of 47 is 7, and you know that 7 is an odd number.

With our The frog flies math game you will be practicing the topic "Is the number odd or even?" from 2nd grade / Comparing numbers / Odds and evens 20 to 100. The math in this game consists of 16 questions that ask you to choose whether these numbers from 20 to 100 are odd or even.

Guide the frog to catch the flies to answer questions and score points

Large thumbnail for math game The frog flies

Learn or revise math with our fun interactive game THE FROG FLIES! You are a happy hungry frog in the middle of the jungle in the middle of the night. Catch the flies for your supper (and practice math just for fun).

You can play the game on tablet/mobile or desktop computer. On handheld devices you move the frog by tapping where you want it to move to. On a computer, use the arrow keys on your keyboard to move.

Sometimes a big bird swoops through the forest catching unwary amphibians so stay alert and get out of the way of its beak!

Scoring is based on flies caught, questions answered and number of deaths by bird. Your final score is your total points minus your time in seconds.

The highest scores for each topic can be saved and seen by clicking on the star button, so get learning and get your frog's name up in lights!

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How to play THE FROG FLIES to practice
'Is the number odd or even?' for 2nd grade

Free Math Games screenshot of THE FROG FLIES game for elementary

  1. Choose THE FROG FLIES from the math games page.
  2. On the settings page read the Method text, then click on PLAY to start the game.
  3. You are a small hungry frog sitting on a branch in a big jungle in the middle of the night.
  4. A fly is buzzing around above your head.
  5. Use your keyboard arrow keys or tap the screen on your tablet to move the frog and catch the fly.
  6. You get 10 points for each fly you catch.
  7. Catching a fly unlocks a question from the topic you have chosen.
  8. Match the question to the correct answer, or type in the answer on your keyboard.
  9. If you answer correctly you score an additional 50 points - a wrong answer loses you 20 points.
  10. Additional branches are added to the scene occasionally
  11. Continue to catch flies and answer questions.
  12. Avoid the bird that flies across the screen - it will cost you 10 points if it gets you.
  13. Your final score is calculated by taking your time away from the points you have scored.
  14. Getting one of the 10 highest scores for a topic earns you a place on the leaderboard (if you want it).

Sound effects for this game supplied by freesfx.co.uk.

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