Envision Grade 4 Topic 4 Reveiw

Ms. Perkins bought 21 boxes of crayons. Each box had 28 crayons in it. What is a good way to estimate the total number of crayons bought

• 20 x 30

• 30 x 30

• 20 x 20

• 25 x 25

Tags

CCSS.4.NBT.B.5

The product of two factors is 1,600. One of the factors is 40. What is the other factor?

Tags

CCSS.4.OA.B.4

Which two expressions are equal to 360

• 36 x 10

• (30 x 10) + (6 x 10)

• (30 x 20) + (6 x 20)

• (6 x 6) + (30 x 10)

Tags

CCSS.5.NBT.B.5

The books for the book fair came in cases with 36 books in a case. There were 42 cases delivered. Which is the best way to use rounding to estimate the number of books delivered to the book fair? What is the exact number of books?

• 40 x 40; 1,512

• 36 x 40; 1,345

• 30 x 40; 1,698

• 35 x 45; 1,342

Tags

CCSS.4.NBT.B.5

Ms. Pellett bought 15 cartons of 12 eggs. Ms. Perkins bought 22 cartons of 18 eggs. How many eggs did they have all together?

Tags

CCSS.3.OA.D.8

Mrs. Dadanno is making floral arrangements. Each vase holds 12 flowers. How many flowers are in 10 vases?

Tags

CCSS.3.OA.A.3

Mrs. Dadanno is making floral arrangements. Each vase holds 12 flowers. How many flowers are in 20 vases?

Tags

CCSS.3.OA.D.8

Mrs. Dadanno is making floral arrangements. Each vase holds 12 flowers. How many vases are needed for 360 flowers?

Tags

CCSS.3.OA.A.3

Mrs. Dadanno is making floral arrangements. Each vase holds 12 flowers. Using the numbers in the chart to the left, complete box D and E

Tags

CCSS.7.RP.A.2C

Ms. Perkins has 5 book shelves. Each bookshelf has 42 books on it. If she adds two more shelves, how many books can they hold all together?

Tags

CCSS.3.OA.D.8