Remainders
Check Your Work
charts & diagrams
No Remainder
Partial Quotients
100
Divide.
5,995÷7
856 R3
100
Heather estimated a quotient of 140 and found an actual quotient of 74. What should she do next? Explain.
Select the correct answer below.
A.She should check her work. The estimate tells her the quotient may not be reasonable. She may have made a mistake in calculating.
B.She should ignore the estimate. The estimate is a guess and is probably far away from the exact answer. Her quotient is correct.
She should check her work, because the answer is NOT reasonable compared to her estimate.
Her estimate may be wrong, or her answer may be wrong.
100
Write out the division problem and the answer represented by this drawing:
99 divided by 3 = 33
100
100
100
Solve this problem using area model BOXES to divide:
126
200
Divide.
376÷6
62 R4
200
Multiply the divisor by the quotient to see if this answer is correct. If it is correct your multiplication answer should match the big number (dividend)
It is not correct because
5 x 169 = 845
200
The function of a hydroelectric plant is to change the energy from the motion of water into electricity. How long does it take the hydroelectric plant to produce 385 kilowatt hours of electricity?
385 divided by 7 = 55 hours
200
40
200
Find 2,326÷6.
Choose the correct answer below.
A.394 R3
B.387 R4
C.386
D.387 R2
B
300
Ben has 61 baseball cards with 3 on each page in his album.
How many pages does he use?
61 divided by 3 = 20 R 1
So he uses 21 pages
300
What is the missing Dividend in this problem?
2 x 565 = 1,130
The missing Dividend is 1,130
300
In a person's private library, there are a total of 1,485 books in the bookcases. There are 9 separate bookcases. Each bookcase has the same number of books. How many books are there in each bookcase?
165 books per bookcase
300
A fence around the school playground is 1,912 feet long. Eight teams of students will paint the fence. Each team will paint an equal length of the fence. What length of the fence will each team paint?
239 feet per team
300
Select the combinations of partial quotients that can be used to find 3,376 ÷8.
A. 400, 20, 2 B. 200, 20, 20, 2
C. 200, 200, 20, 2 D. 400, 10, 10, 2
A, C, D
400
Emma makes bracelets with 3 blue beads and 2 red beads. She has 28 blue beads and 21 red beads.
How many necklaces can she make?
How many beads of each color will be left over?
9 necklaces
1 blue bead left over
3 red beads left over
400
What is the missing dividend?
5 x 129 = 645
The missing dividend is 645
400
Mrs. Williams put a fence around the outside of her rectangular yard, shown at the right. Each section of fence was 8 feet long. How many sections did she use?
107 sections of fence
400
Sound travels in waves. In dry air at 21 degrees Celsius, sound travels about 344 meters in 1 second. How many meters will sound travel in 6 seconds?
2,064 meters
400
What are the missing partial quotients in this diagram?
900, 70, 5
500
Miller is taking a field trip to Richard Proenneke's cabin in Alaska. Students will need to fly on a small plane to get there. It only hold 4 students. How many plane trips will they need, there and back?
They have 31 students.
7 trips each way with a full plane
1 trip each way with a partially full plane
equals 8 trips one way or 16 trips both ways
The answer is 16!
500
Check the work on this division problem that has a remainder. The dividend is not showing? What is it?(Don't forget to multiply first, then ADD the remainder.)
6 x 415 = 2,490 + 3 = 2,493
The missing dividend is 2,493
500
Which picture represents the quotient of
B
500
Avin and Jack want to build teepees for a boy scout camp. They need 8 logs each, 2 feet of rope, and 1 tarp for each teepee.
They have 64 logs, 100 feet of rope, and 12 tarps.
How many teepees can they build?
8 teepees
500
Select all correct equations.
Select all that apply.
A.2,824÷4=706
B.7,628÷9=847 R5
C.1,642÷5=329 R2
D.958÷4=237 R2
E.602÷7=86
A, B, & E