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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 .

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

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

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

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.