Math Practice 101
Homework Explained - Math Practice 101

Dear guest, you are not a registered member. As a guest, you only have read-only access to our books, tests and other practice materials.

As a registered member you can:

Registration is free and doesn't require any type of payment information. Click here to Register.
Go to page:  

Grade 5 Eureka - Answer Keys Module 2
Lesson 4: Convert numerical expressions into unit form


Please share this page with your friends on FaceBook
  • Question 3 (request help)

    c. 19 x 11 = 19 _____

    Think: 20 _____ - 1 _____

         = (20 x _____) - (1 x _____)

         = _____ - _____

         = _____
  • 19 x 11 = 19    
    The final result is    
  • Question 3 (request help)

    d. 50 x 13 = 13 _____

    Think: 10 _____ + 3 _____

         = (10 x _____) + (3 x _____)

         = _____ + _____

         = _____
  • 50 x 13 = 13    
    The final result is    
  • Question 4 (request help)

    How can 12 x 50 help you find 12 x 49?
  • Type below:
  • Question 6 (request help)

    Joy is helping her father to build a rectangular deck that measures 14 ft by 19 ft. Find the area of the deck using a mental strategy. Explain your thinking.
  •     square feet
  • Question 7 (request help)

    The Lason School turns 101 years old in June. In order to celebrate, they ask each of the 23 classes to collect 101 items and make a collage. How many total items will be in the collage? Use mental math to solve. Explain your thinking.
  •     items

Yes, email page to my online tutor. (if you didn't add a tutor yet, you can add one here)