Problems of the Day 1/24/23

Belinda made the model shown to represent a fraction.

She divided the numerator and denominator by the same number to create a fraction equivalent to the first. Which model below could represent the equivalent fraction she created? NF.1

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Tags

CCSS.3.NF.A.3A

CCSS.3.NF.A.3B

CCSS.4.NF.A.1

A school has 835 newsletters to give to students. It gives equal stacks of newsletters to each of 5 grades. How many newsletters will each grade receive? NBT.6

Tags

CCSS.5.NBT.B.6

CCSS.6.NS.B.2

Angela baked 84 cookies. She gave 4 of the cookies to her family.

Angela then placed the remaining cookies equally into 2 cookie cars.

Which equation can be used to determine the number of cookies (n) Angela put into each jar? OA.3

• 84 ÷ 4 = n

• (84 – 4) ÷ 2 = n

• (84+4)÷2=n

• (84+2)÷2=n

Tags

CCSS.3.OA.D.8

A computer company has 24 rows of computers. Each row has 19 computers. How many total computers are there? NBT.5

Tags

CCSS.5.NBT.B.5

Which symbol goes in the circle to make this expression correct? NF.2

5/8 6/10

• >

• =

• <

• %

Mr. Stevens showed the class this rectangle.

What would be the new area, if he were to double the length and width? MD.3

• 20 square inches

• 40 square inches

• 48 square inches

• 96 square inches

Tags

CCSS.7.G.A.1