Grade 4 Academic Math U2L6HW1

1a. Find the number each letter represents

1b. Find the number each letter represents

1c. Find the number each letter represents

1d. Find the number each letter represents

2a. Estimate the values. Then find the actual values

2b. Estimate the values. Then find the actual values

2c. Estimate the values. Then find the actual values

2d. Estimate the values. Then find the actual values

2e. Estimate the values. Then find the actual values

2f. Estimate the values. Then find the actual values

5g. Estimate the values. Then find the actual values

2h. Estimate the values. Then find the actual values

3a. Find the value

3b. Find the value

3c. Find the value

3d. Find the value

3e. Find the value

3f. Find the value

4a. 68,277 people visited a museum on Saturday. 8,649 fewer people visited the museum on Sunday than on Saturday. About how many people visited the museum on both days?

4b. 68,277 people visited a museum on Saturday. 8,649 fewer people visited the museum on Sunday than on Saturday. Exactly how many people visited the museum on both days?

5a. Eliza wants to walk at least 10,000 steps a day. So far, she has walked 5,687 steps today. How many more steps does she have to walk to reach her goal?

5b. In 3 days, she wants to walk at least 30,000 steps in all. On Monday, she walked 13,459 steps. On Tuesday, she walked 6,490 steps. On Wednesday, she walked 10,870 steps. Did she reach her goal?

6. There are 25,000 paintings in an art museum. 10,500 are oil paintings, 5,200 are watercolor paintings, and the rest are pastel paintings. How many more oil paintings than pastel paintings are there?

7. There were 34,000 residents in Upper Town. Lower Town had 950 fewer residents than Upper Town. The boundary between the two towns was moved and Upper Town now has 27,000 residents. How many residents does Lower Town have now?