Estimating Quotients
One-Digit Divisors
Divisibility
Zeros in the Quotient
Problem Solving
100
179 / 6
180 / 6 = 30
100
497 / 7
71
100
Is 712 divisible by 2?
Yes!
100
816 / 8
102
100
Beth will be able to give each of her six friends 3 tootsie rolls. How many tootsie rolls does she have. Give the equation then solve.
n / 6 = 3 ; 6 x 3 = 18. Beth has 18 tootsie pops
200
408 / 5
500 / 5 = 100
200
315 / 6
52 r 3
200
Tell which numbers "810" is divisible by? (2,3,4,5,6,9,10)
2, 3, 5, 6, 9, 10
200
912 / 3
304
200
Louie works for 5 hours. He earned $35. How much does Louie earn per hour? Give the equation then solve.
5n = 35; n = 7. Louie earns $7 per hour.
300
2,371 / 6
2,400 / 6 = 400
300
408 / 5
81 r 3
300
Tell which numbers "524" is divisible by? (2,3,4,5,6,9,10)
2 and 4
300
547 / 5
109 r 2
300
Jana read "p" pages of her comic each day. She finished the 28 page comic in 4 days. How many pages did Jana read each day? Write the equation, then solve.
4 x p = 28 ; p = 7, Jana read 7 pages of her comic each night.
400
33,203 / 4
32,000 / 4 = 8,000
400
5,529 / 7
789 r 6
400
Is 1,890 divisible by all the numbers 2, 3, 4, 5, 6, 9 and 10?
No it's not divisible by 4
400
1,421 / 7
203
400
Shawn spent $52 on his basketball uniform. He paid for his items using $10, $5, and $1 bills. If he gave the clerk 10 bills in all, how many of each bill did he use? Organize your guesses in a table.
Shawn used 4 $10 bills, 3 $5 bills and 2 $1 bills.
500
361,912 / 7
350,000 / 7 = 50,000
500
12,662 / 3
4,220 r 2
500
Cam said that a number divisible by 3 and by 9 is also divisible by 6. Do you agree with Cam? Why or why not?
No because numbers that divisible by 6 are divisible by 2 and 3. Numbers that are divisible by 3, and 9 might not be divisible by 2.
500
6,016 / 2
3,008
500
The student council raised $257 in a bake sale and $695 in a craft fair. They will use the money to buy shirts for their club members. If each shirt costs $9, how many shirts can they purchase? Will they have money left over?
They can buy 105 shirts. Yes, they will have money left over.