MATH 5 LESSON 1: ADDING FRACTIONS AND MIXED NUMBERS

 $3\ \frac{5}{6}+5\ \frac{1}{6}$  

• 8

• 9

• 10

• 11

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

 $7\ \frac{8}{10}+5\ \frac{3}{10}\$  

•  $13\ \frac{1}{10}$  

•  $12\ \frac{1}{10}$  

•  $14\ \frac{1}{10}$  

•  $15\ \frac{1}{10}$  

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

 $11\ \frac{5}{8}+3\ \frac{5}{8}\$  

•  $15\ \frac{1}{8}$  

•  $15\ \frac{1}{4}$  

•  $14\ \frac{1}{8}$  

•  $16\ \frac{1}{4}$  

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Which of these fractions is in simplest form?

•  $\frac{2}{8}$  

•  $\frac{3}{21}$  

•  $\frac{4}{25}$  

•  $\frac{25}{40}$  

What do you call a number that names a part of a whole?

• Whole numbers

• Fractions

• Decimals

• Natural numbers

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

What is the sum of:

 $\frac{2}{3}+\frac{4}{3}+\frac{1}{3}$  ?

•  $\frac{7}{3}$  

•  $2\frac{1}{3}$  

• 2

•  $1\frac{2}{3}$  

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Bryan answered a math problem involving adding and subtracting similar fractions. His final answer in:

 $\frac{3}{7}+\frac{4}{7}$  is 1. Is he correct?

• Yes because the result is  $\frac{7}{7}$  which means it is equal to 1

• No, you should add the numerators so the answer should be  $\frac{7}{7}$  

• Maybe, he should have followed the rules in adding.

• He is definitely wrong.

Tags

CCSS.4.NF.B.3A

• 3/6
• 4/6
• 5/6
• 6/6

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

• 5/8
• 6/8
• 7/8
• 8/8

• 5/9
• 4/9
• 3/9
• 1/9