You got
time | - | (health ÷ 10) | = | score | |
100 | - | (50 ÷ 10) | = | 127 |
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 BEETLE AND THE BEE
Aim: Collect the strawberries, avoid the bees
Method:
Move the beetle with the arrow keys or by tapping the screen. When the beetle catches the strawberry, you must answer the question. If you get it right you keep the strawberry and earn points.
Your final score is based on the time taken minus health lost divided by 10.
5th grade / Add + Subtract / Checking answers / Check subtractions using inverse operations
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
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 The beetle and the bee 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.
Fast moving interactive game to learn math where you control the beetle and the bee moves randomly about the screen. The bee should be avoided and the strawberries collected by answering math questions from the topic you have selected - this is learning math for fun!
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
The beetle is hungry and sees the tasty strawberry but the angry bee wants to sting it...
Elementary math home | Math topics | Math lessons | Math games | Math tests
Preschool math | Elementary math | Secondary math
Site home page | Privacy policy | FAQ | Contact | Acknowledgements | Blog
Select your view: