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Federal Way Public Schools  
Number Sense
Lesson 3
Understanding Operations on Numbers
  Objectives/Vocab/Tips > Examples 1 | 2 | 3 | 4 > Practice: 1 | 2 | 3 | 4 | 5 > Reflection

Practice 5:

Find the value of the following: Shelly and Debbie are discussing the expression 35 - 11 x 2. Shelly says the value of the expression is 13. Debbie says the value of the expression is 48.

  • Who is correct?
  • Explain your answer using words, numbers, and / or pictures.

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