Eureka Grade 5 Mod 3 Lessons 10 & 11 ET

What has to be the same when adding or subtracting fractions or mixed numbers?

• The numerator (top number)

• The denominator (bottom number)

• Both the numerator and the denominator

• Nothing, you can just add them as they are

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Use your finger to write your answer:

3 1/2 + 1 1/3

Use your finger to draw in your answer:

4 5/7 + 3 3/4

Use your finger to draw in your answer:

3/4 - 3/10

Use your finger to draw your answer:

3 1/2 - 1 1/3

5 1/2 - 1 1/3

8 3/4 - 5 5/6

How confident do you feel about adding and subtracting mixed numbers?

• Not very.. I just need more practice!

• Somewhat confident... I forget steps and need help to complete the problems

• Fairly confident. I can solve them on my own but might get 1-2 wrong sometimes.

• Very confident! I could do this in my sleep

Tags

CCSS.7.NS.A.1C

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• Okee dokee!