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DUCK SHOOT
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Instructions graphic for math game duck-shoot
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Game: DUCK SHOOT

Aim: Shoot as many ducks as you can

Method:
Use the catapult to shoot balls at the rows of ducks crossing the screen. Answer questions to win extra points.

Your final score is based on ducks hit or missed and the number of questions answered correctly.

Number bonds to 100
      
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The DUCK SHOOT 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 + β–’ = 100

30 + 4 + β–’ + 6 = 100

30 + 4 + 60 + 6 = 100

So, ... 34 + 66 = 100

Consider another example, say 22:

22 + β–’ = 100

20 + 2 + β–’ + 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 Duck shoot 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.

DUCK SHOOT is a fairground themed game of knocking ducks off the rail to score points

Large thumbnail for math game Duck shoot

DUCK SHOOT is a fun game to learn math where you attempt to knock over all the fairground ducks in each level. In the first level there are only 6 ducks but by level 10 there are 24 fast moving "quackers quacking"...

After each level, win an additional 20 points by correctly answering a math question from your selected topic. There is no timer in this game: take as long as you like to answer the math questions correctly for a best score to get you on the DUCK SHOOT leaderboard.

Notes

  • This is a fun game of knocking over as many tin ducks as you can
  • Also suitable for tablets and mobiles (it's actually more fun than with a mouse)
  • Answer math questions correctly for a higher score
  • No timer element, you can relax and concentrate on getting your math right!
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How to play DUCK SHOOT to practice
'Number bonds to 100' for 2nd grade

DUCK SHOOT is a fairground themed game of knocking ducks off the rails to win points.

How to play Duck shoot 1

How to play Duck shoot 2

How to play Duck shoot 3

  1. In each level of DUCK SHOOT, knock over as many ducks as you can.
  2. Drag the orange ball back and away from the ducks then let go.
  3. This will release a flying ball that will shoot towards the ducks (hopefully).
  4. Any duck the flying ball hits will fall off the rail.
  5. You get 5 points for each duck you hit.
  6. You lose 5 points for each duck that escapes.
  7. When all the ducks have been knocked off or have exited the screen, you get a math question from your selected topic.
  8. Answering the question correctly adds 20 points to your score.
  9. A wrong answer takes 10 points away from your score.
  10. In each level there are more ducks.
  11. Your final score is a combination of the number of ducks you hit minus the number that escaped, plus the points you get from the math questions.
  12. There is a high score leaderboard for each topic.
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