adding-numbers-single-digits
was 322
3 scores max per player; No foul language, show respect for other players, etc.
Name | Score | Date | ||
|---|---|---|---|---|
| 1 | ||||
| 2 | ||||
| 3 | ||||
| 4 | ||||
| 5 | ||||
| 6 | ||||
| 7 | ||||
| 8 | ||||
| 9 | ||||
| 10 |
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.
nobody oh 🤑🤑🤑
"Add unit fractions of like terms"
THE FROG FLIES game to practice
'Number bonds to 100' for 2nd grade
Addition - Number bonding - Number bonds to 100
Number bonding is a method for recognizing common combinations of numbers that add to a specific target number. In this topic we are looking at pairs of numbers that bond to 100. So, an obvious pair you might think of is:
50 + 50 = 100
Obviously there are many other multiples of 10 that also bond to 100:
40 + 60 = 100
80 + 20 = 100
10 + 90 = 100
One thing you will notice with the multiples of 10 is that we could knock off the final zero and think about number pairs that bond to 10. You will also notice that we can play around with these bonds to derive related facts - for instance:
30 + 70 = 100
100 = 70 + 30
100 - 70 = 30
100 - 30 = 70
Now, let's think about numbers which aern't multiples of 10 like 34 or 59. One way to quickly get their number bond pair to 100 is to work the units first and then figure out the tens. So, for 34, take the unit 4, bond it to 10 with a unit 6. This pushes the tens 3 to a tens 4. Now figure the tens bond of 4 to make 100 which is 6. So the answer is 66.
34 + ▢ = 100
30 + 4 + ▢ + 6 = 100
30 + 4 + 60 + 6 = 100
So, ... 34 + 66 = 100
Consider another example, say 22:
22 + ▢ = 100
20 + 2 + ▢ + 8 = 100
20 + 2 + 70 + 8 = 100
So, ... 22 + 78 = 100
So knowing your number bonds, or knowing how to quickly work out number bonds can massively speed up your mental arithmetic.
With our The frog flies math game you will be practicing the topic "Number bonds to 100" from 2nd grade / Addition / Number bonding. The math in this game consists of 22 questions that ask you to identify pairs of numbers that sum to a total of 100.
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!
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: The frog flies
How to play THE FROG FLIES to practice
'Number bonds to 100' for 2nd grade
- Choose THE FROG FLIES from the math games page.
- On the settings page read the Method text, then click on PLAY to start the game.
- You are a small hungry frog sitting on a branch in a big jungle in the middle of the night.
- A fly is buzzing around above your head.
- Use your keyboard arrow keys or tap the screen on your tablet to move the frog and catch the fly.
- You get 10 points for each fly you catch.
- Catching a fly unlocks a question from the topic you have chosen.
- Match the question to the correct answer, or type in the answer on your keyboard.
- If you answer correctly you score an additional 50 points - a wrong answer loses you 20 points.
- Additional branches are added to the scene occasionally
- Continue to catch flies and answer questions.
- Avoid the bird that flies across the screen - it will cost you 10 points if it gets you.
- Your final score is calculated by taking your time away from the points you have scored.
- 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.
