Topic 2 Review Envision Math Grade 4

Enter the missing digits to complete the subtraction

10,146-6,452= __6__4

Find the difference.

6,572- 239=

• 6,811

• 6,351

• 6,333

• 6,331

The table shows the number of people at the last three baseball games.  

A. Estimate the total attendance by rounding each number in the table to the nearest thousand.

B. B. What is the estimated sum of attendance for games 1, 2, and 3?

• 6,000, 2,000, 3,000

  11,000

• 4,000, 2,000, 2,000

  8,000

• 5,800, 2,200, 3,100

  11,000

• 6,000, 3,000, 3,000

  12,000

The table shows the number of people at the last three baseball games.

Write and solve an equation to find the actual number of people in attendance. 

Find 3,000-2,450.

Complete the equation to make it true.

(6,800 + 25) +6 = _____ + (25 +6)

Which of the following statements is true? 

• 
  

• 61,640 + 1,111 =62,751

• 62,561 - 17,638 = 80,199

• 15,020 + 8,604 = 23, 660

• 12,314 - 9,103 = 3,211

• 22,222 - 11,111 = 11,111

DuJuan used addition properties to rewrite the equation below.

1,450 + 1,125 + 1,050 = n 

Select all the equations DuJuan might have written.  

• (1,400 + 1,100 + 1,000) + (50 + 25 +50) = n

• 1,450 + 1,050 = n

• 1,125 + 1,050 + 1,450 = n

• 1,000 + 1,000 + 1,000 + 450 + 50 + 125 = n

• (1,450 + 1,050) + 1,125 = n

Joe and Sara recorded the number of birds they saw in the park over two summers.

Write and solve an equation to find how many more total birds Joe and Sara saw this year than last year.

Estimate how many more birds were seen in the park this year than last year by rounding each number in the table and solving the problem.