Sign up for FREE

DODEA 4G 4.NF.3 Skill Check Adding Fractions

Last updated about 5 years ago

4 questions

1

1

Question 2

2.

Enter your answer in the box. You may use the space to solve.

1

1

Question 1

1.

A pair of fraction models is given.
Which explanation is a correct reasoning for the sum of the shaded parts?

Each model shows 7/8 shaded, so the sum is 27/8

Each model shows 7/8 shaded, so the sum is 2 7/8 .

Each model is divided into 8 parts. There are 14 total parts shaded  so the sum is 14/8 .

Question 3

3.

Which expressions are equivalent to 6/8 ?

4 + 2/8

8/8 + 8/8 + 8/8 + 8/8 + 8/8 + 8/8

Question 4

4.

Steven measured the mass of boxes to mail. The mass of the 1st box is 8/10 kilogram. The mass of the 2nd box is 5/10 kilogram more than the mass of the 1st box. What is the mass, in kilograms, of the 1st box and the 2nd box together? Use the workspace to solve.

Each model is divided into 8 parts. There are 14 total parts shaded  so the sum is 1 4/8 .

1/8 + 1/8 + 1/8 + 1/8 + 1/8 + 1/8

8/8 + 8/8 + 8/8 + 8/8 + 2/8

4/8 + 2/8