Compatible numbers: Mental math #s
Divide by 2 digit divisors
Patterns in division
Interpret the remainder
Word Problems
100
What are the best compatible numbers for 5,147 divided by 25?
What is 5,000 and 25
100

420 divided by 35

What is 12?

100
100 divided by 2 = 1,000 divided by 2= 500 10,000 divided by 2= 5,000
What is 50
100
The river raft ride at the amusement park can hold 12 riders at a time. There are 527 people in line. How many times will the ride need to run in order to get all 527 people through the ride?
What is 44 times
100
The students at walnut street school collected 3,102 cans for a recycling center. Each student brought in 6 cans. How many students attend the school?
What is 517 students
200

What are the best compatible numbers for 3,567 and 60

What are 3,600 and 60?

200

682 divided by 22

What is 31?

200
900 divided by 90= 10 9,000 divided by 90= 90,000 divided by 90=1,000
What is 100
200
One school bus can hold 46 students. There are 29 students in each of the 5 fifth grade classes. How many buses will they need in order to transport everyone to the zoo for the field trip?
What is 4 busses
200
During a 5 hour period, 510 lunches were sold in a cafeteria. If the same numbers of lunches were sold each hour, how many lunches were sold during the first hour?
What is 102 lunches
300
What are the best compatible numbers for 3,359 and 8
What is 3,200 and 8
300
8,136 divided by 72
What is 113
300
300 divided by 50= 6 3,000 divided by 50= 30,000 divided by 50=
What is 60; 600
300
A total of 124 players are riding a bus to the soccer game. If 25 players can ride in each bus, how many buses are needed?
What is 5 buses
300
On Saturday and Sunday, a total of 908 people visited the museum. If the same number of people came each day, how many went to the museum on Sunday?
What is 454 people
400
1,893 divided by 52
What is 1,800 divided by 60
400

4,563 divided by 39

What is 117?

400
140 divided by 20= 1,400 divided by 20= 14,000 divided by 20=
What is 7; 70; 700
400
Lee's bakery sells muffins by the dozen. The bakery has 230 muffins prepared. Does the bakery have enough muffins to fill 20 orders?
What is No
400
A total of 635 people signed up for a bus trip. Each bus can hold 48 people. Will 13 buses be enough for the trip? If not how many will be?
What is No; 14 buses will be needed
500

3,127 divided by 44

What is 3,200 divided by 40

500

7,105 divided by 49

What is 145?

500
360 divided by 60= 3,600 divided by 60= 360,000 divided by 60=
What is 6; 60; 6,000
500
Jeremy had 75 feet of string. He divided it into 4 equal pieces. How long was each pieces of string?
What is 18 3/4 ft.
500
The sweet shoppe sold 2,610 ice cream cones during the 20 days of June. It sold the same numbers of cones each day. How many cones were sold per day?
What is 87 cones