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Answer Key: click here

Tutorial:  click here

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Lesson (A)  

Solve each problem. Type your answers in the spaces provided. 
Lesson (D)  

Solve each problem. Type your answers in the spaces provided. 
Lesson (E)  

Solve each problem. Type your answers in the spaces provided. 
Lesson (B)  

Solve each problem. Type your answers in the spaces provided. 
Lesson (C)  

Solve each problem. Type your answers in the spaces provided. 
The Answer Key is found in the Some Helpful Tools section at the bottom of this page.
Math: Operations with Signed Numbers - Lessons