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In this worksheet, you must use an inverse or opposite operation.

 

It is easy to make mistakes when using a calculator. 

Check your answers using an inverse operation.

 

Remember that MULTIPLYING and DIVIDING are inverses.

 

 
Example 1:    741 × 34 = 25194
Check:    25194 ÷ 34 = 741
 
Example 2:    8526 ÷ 29 = 294
Check:    294 × 29 = 8526

10 questions