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SOW GROW
PLAY
Look at and listen to each math question. Click/tap on the pot that has the right answer. Expand answers if necessary using the magnifying glass buttons.
Correct answers water the seedling which grows, blooms and the flower is cut for the vase. Continue until you have collected the given number of flowers.
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Game: SOW GROW

Aim: To grow and gather sunflowers

Method:
Look at and listen to each math question. Click/tap on the pot that has the right answer. Expand answers if necessary using the magnifying glass buttons.
Correct answers water the seedling which grows, blooms and the flower is cut for the vase. Continue until you have collected the given number of flowers.

Check subtractions using inverse operations
      
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SOW GROW game to practice
'Check subtractions using inverse operations' for 5th grade

How to use inverse operations to check subtractions

In this topic you are asked to select the correct inverse operation to use to check the given subtraction sum.

Inverse operations are pairs of operations that "undo" each other. For example, addition and subtraction are inverse operations, as are multiplication and division. To use inverse operations to check subtractions, you can perform the opposite operation to the subtraction, which should result in the original number you started with.

Let's say you have answered the subtraction problem: 25 - 7 and decided the answer is 18.

To check this problem using inverse operations, you can perform the opposite operation to subtraction, which is addition. So, you can add 7 to the answer 18 to get back to the original number:

25 - 7 = 18

18 + 7 = 25

If the answer you get from adding the two numbers is the same as the number you started with (in this case, 25), then you know that your original subtraction problem was correct.

A more complex subtraction might be 72 - 45

To check this problem using inverse operations, you can perform the inverse operation, addition. So, you can add 45 to your answer to get back to the original number:

72 - 45 = 27

27 + 45 = 72


Notes on the topic: Check subtractions using inverse operations

In each question you are given a subtraction equation. You are asked to choose the inverse equation that will confirm the subtraction is correct.

With our Sow grow math game you will be practicing the topic "Check subtractions using inverse operations" from 5th grade / Add + Subtract / Checking answers. The math in this game consists of 16 questions that ask you to choose the inverse operations that check these subtractions.

Match math questions to the right answer to grow flowers...relaxed game with nice outcome

Large thumbnail for math game Sow grow

Sow grow is a gentle game that concentrates on your ability to answer math questions. The game itself is very simple to play and does not require manual dexterity or fast reaction times. You are growing sunflowers in pots on a window sill. When you answer questions correctly you get to pick a sunflower to put in the vase. When the vase is full, you have completed the game.

Notes

  1. Sow grow is a one player game to learn or revise math.
  2. Sow grow is a timed game - play a few times, set a personal best time and try to get on the leaderboard!
  3. It is best to go through the sample questions in the topic lesson before you attempt this game.
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How to play Sow grow to practice
'Check subtractions using inverse operations' for 5th grade

Free Math Games screenshot of Sow grow game for learning and practicing elementary math

  1. Select the Sow grow game from the "Games" selection page.
  2. On the settings page there are brief instructions on how to play.
  3. Click on PLAY to start the game.
  4. The game is timed - the clock starts when you enter the play screen.
  5. The first seeds are planted then the first math question is revealed above the pots.
  6. If you have robot speech enabled, the robot voice will speak the question.
  7. Click / tap on the speaker button at top right if you want to hear the audio repeated.
  8. Click / tap on the question box to expand the question and hear the audio repeated.
  9. Click / tap on the pot that correctly answers the question.
  10. If your answer is correct the seedling will grow into a flower which is then cut and put in the vase.
  11. If your answer is wrong, the audio will play again, and an arrow will indicate the correct answer. Click the close button at top right to continue.
  12. The number of questions you need to answer is in the count box at top right above the clock.
  13. There are occasional "flower bonuses" available which will take 5 seconds off your time.
  14. A leaderboard records the 10 fastest times for each topic. Click the gold star on the vase to see the leaderboard.
  15. If you get one of the 10 fastest times, you are offered the chance to enter your name into the leaderboard, or you can cancel if you are not interested.
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