Monday, October 5
Find the sum of 36,183 and 29,295.
Find the difference between 36,183 and 29,295. =
1. 2.
Study the number 939,592. How many times less is the nine in the thousand’s place as compared to the nine in the hundred thousand’s place?
Think: As a digit moves from the hundred thousand’s place to the thousand’s place, the value of the digit decreases by ________________.
Solve using mental math.
331 x 10 = _________ 331 x 100 = __________
453 x 10 = _________ 453 x 100 = __________
276 x 10 = _________ 276 x 100 = __________
What do you notice?
3. 4.
Tuesday, October 6
Find the sum of 63,831 and 24,592.
Find the difference between 63,831 – 24,592. =
1. 2.
Study the number 4,206,792. How many times more is the two in the hundred thousand’s place as compared to the two in the one’s place?
Think: As a digit moves from the ones’s place to the hundred thousand’s place, the value of the digit increases by ________________.
Solve using mental math.
27 x 10 = _________ 27 x 100 = _________
23 x 10 = _________ 23 x 100 = _________
25 x 10 = _________ 225 x 100 = _________
What do you notice?
3. 4.
Wednesday, October 7
Estimate first by rounding to the nearest hundred; Estimate by rounding to nearest thousand.
then find exact sum. Then, find the exact difference.
4357 + 5718 =
36,721 – 15,389 =
1. 2.
Estimated sum: Exact sum: Estimated difference: Exact difference:
Write seventy-two million, six hundred forty-three thousand, nine in standard form:
___________________________
Ø Write 92.5 in expanded form.
Ø Compare each using >, <, or =.
a. 435 ____ (4 x 100) + (3 x 10) + (5 x 1)
b. 5.6 ____ 5.60
c. 15 x 4 ____ 16 x 3
65 x 8 = 650 x 8 =
3. 4.
Weekly Homework Name ____________________________________
Thursday, October 8
4787 + 4877 + 487 + 4878 = ___________
24,766 – 16,875 =
1. 2.
5 baseball hats cost as much as 3 t-shirts. Each hat costs $9. What is the cost of each t-shirt? (This might be a great time to draw a diagram to find the solution. I’ll even get you started.)
Round 28,465 to the nearest:
Ten ___________________________________
Hundred _______________________________
Thousand ______________________________
Ten Thousand __________________________
What might 28,465 describe in the real world?
3. 4.
What is the VALUE of each underlined digit? 47,804 _______ 582,363 __________ 92,780 _________
Keeping Your Skills Sharp!
Uncle Henry bought some pencils at the store. The pencils were shared equally among his 4 nieces. Use ¨ to stand for the total number of pencils Uncle Henry bought. Which expression could be used to find out how many pencils each niece received?
a. 4 - ¨ b. 4 ÷ ¨
c. ¨ x 4 d. ¨ ÷ 4
4787 + 4877 + 487 + 4878 = ?
When James added the above amounts, he got 19,412. What mistake did James most likely make when adding?
What is the correct sum? ____________________
1. 2.
3. Study the table below.
Which statement can be supported by the data?
Cans Collected For Recycling
4th Grade Class
# of cans
Mr. Story
114
Ms. Hill
136
Mrs. Pickens
105
Miss Lake
127
Find the sum of 36,183 and 29,295.
Find the difference between 36,183 and 29,295. =
1. 2.
Study the number 939,592. How many times less is the nine in the thousand’s place as compared to the nine in the hundred thousand’s place?
Think: As a digit moves from the hundred thousand’s place to the thousand’s place, the value of the digit decreases by ________________.
Solve using mental math.
331 x 10 = _________ 331 x 100 = __________
453 x 10 = _________ 453 x 100 = __________
276 x 10 = _________ 276 x 100 = __________
What do you notice?
3. 4.
Tuesday, October 6
Find the sum of 63,831 and 24,592.
Find the difference between 63,831 – 24,592. =
1. 2.
Study the number 4,206,792. How many times more is the two in the hundred thousand’s place as compared to the two in the one’s place?
Think: As a digit moves from the ones’s place to the hundred thousand’s place, the value of the digit increases by ________________.
Solve using mental math.
27 x 10 = _________ 27 x 100 = _________
23 x 10 = _________ 23 x 100 = _________
25 x 10 = _________ 225 x 100 = _________
What do you notice?
3. 4.
Wednesday, October 7
Estimate first by rounding to the nearest hundred; Estimate by rounding to nearest thousand.
then find exact sum. Then, find the exact difference.
4357 + 5718 =
36,721 – 15,389 =
1. 2.
Estimated sum: Exact sum: Estimated difference: Exact difference:
Write seventy-two million, six hundred forty-three thousand, nine in standard form:
___________________________
Ø Write 92.5 in expanded form.
Ø Compare each using >, <, or =.
a. 435 ____ (4 x 100) + (3 x 10) + (5 x 1)
b. 5.6 ____ 5.60
c. 15 x 4 ____ 16 x 3
65 x 8 = 650 x 8 =
3. 4.
Weekly Homework Name ____________________________________
Thursday, October 8
4787 + 4877 + 487 + 4878 = ___________
24,766 – 16,875 =
1. 2.
5 baseball hats cost as much as 3 t-shirts. Each hat costs $9. What is the cost of each t-shirt? (This might be a great time to draw a diagram to find the solution. I’ll even get you started.)
Round 28,465 to the nearest:
Ten ___________________________________
Hundred _______________________________
Thousand ______________________________
Ten Thousand __________________________
What might 28,465 describe in the real world?
3. 4.
What is the VALUE of each underlined digit? 47,804 _______ 582,363 __________ 92,780 _________
Keeping Your Skills Sharp!
Uncle Henry bought some pencils at the store. The pencils were shared equally among his 4 nieces. Use ¨ to stand for the total number of pencils Uncle Henry bought. Which expression could be used to find out how many pencils each niece received?
a. 4 - ¨ b. 4 ÷ ¨
c. ¨ x 4 d. ¨ ÷ 4
4787 + 4877 + 487 + 4878 = ?
When James added the above amounts, he got 19,412. What mistake did James most likely make when adding?
What is the correct sum? ____________________
1. 2.
3. Study the table below.
Which statement can be supported by the data?
Cans Collected For Recycling
4th Grade Class
# of cans
Mr. Story
114
Ms. Hill
136
Mrs. Pickens
105
Miss Lake
127