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Finding Base

 

 

Objective: I can find the base.

 

Example:

8 is 32% of what number?

 

Solution:

 

 

Answer: 25

 

 

 

 

Fill in all the gaps, then press "Check" to check your answers. Use the "Hint" button to get a free letter if an answer is giving you trouble. You can also click on the "[?]" button to get a clue. Note that you will lose points if you ask for hints or clues!
Solve

5 is 5% of what number?

12 is 1% of what number?

2 is 4% of what number?

1 is 5% of what number?

14 is 7% of what number?

4 is 5% of what number?

6.3 is 7% of what number?

18 is 15% of what number?

16 is 200% of what number?

12 is 150% of what number?

1344 is 240% of what number?

117 is 78% of what number?

 

 

 

 

We hope that the free math worksheets have been helpful. We encourage parents and teachers to select the topics according to the needs of the child. For more difficult questions, the child may be encouraged to work out the problem on a piece of paper before entering the solution. We hope that the kids will also love the fun stuff and puzzles.

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