Division
Use the equations to answer the following question.
20 ÷ n = 4 and n × 4 = 20
What is the value of n? Show your mathematical thinking
n=5
What is 6 × 50? SHOW YOUR WORK.
300
Mr. Curtis drove 2,346 miles in October, in November he drove 3,451 miles. How many miles did Mr. Curtis drive in October AND November?
3,451 + 2,346 = 5,797
What is 450 rounded to the nearest 100? Make sure to draw out a number line.
500
Compare the following numbers. Write >, <, or =.
Part A - 3,395 ________ 3,000 + 300 + 20 + 3
Part B - 6 thousands, 3 tens, 2 hundreds, 7 ones _______ 6,237
Part B - = equal to
In the afterschool program, there are eight teachers and 32 students. Each of the eight teachers will have the same number of students in their group. How many students will be in each group? SHOW YOUR WORK.
4 students
What is 7 x 40? Show your work.
280
Mr. Perez had $4,576, he had to give his wife $2,323 so she could pay the bills. How much money does Mr. Perez have left?
4,576 - 2,323 = $2,253
What is 234 rounded to the nearest 10? Make sure to draw out a number line.
230
What are TWO ways to represents 4,297?
4,000 + 200 + 90 + 7
4 thousands, 2 hundreds, 9 tens & 7 ones
Bert works at a bakery shop, and he prepares 36 cupcakes to sell for the day. There are 4 display cases in the shop. Bert wants to place the same number of cupcakes into each display case.
What are TWO number sentences that you could use to solve for the number of cupcakes that Bert can place into each display case?
36 ÷ 4 = c & 4 x c = 36
c = 9
What is 6 x 80?
480
Billy and his sister tracked the minutes they spent on homework last school year. Billy spent 5,248 minutes on homework and his sister spent 2,163 minutes less than Billy. How many minutes did his sister spend on homework last school year? SHOW YOUR WORK.
Part A: Write an equation with a letter for the unknown.
Part B: Use any strategy to show how many minutes Steve’s sister spent on homework.
Part A - 5,248 - 2,163 = M
Part B - 3,085 minutes
The weight of a baby elephant has been estimated to be 600 pounds. Which of the following weights could be the actual weight of the elephant? Select the THREE possible answer choices. SHOW YOUR WORK BY DRAWING A NUMBER LINE.
632 pounds
620 pounds
689 pounds
641 pounds
653 pounds
632, 620 & 641
Compare the two following numbers by using a place value chart.
6,239 ____ 6,249
< less than
The art teacher painted a rectangular mural at the local community center. The mural has an area of 28 square feet. The mural is 7 feet wide. What is the length of the mural at the community center?
Part A: Write an equation with a letter standing for the unknown quantity that you could use to solve the problem.
Part B: Solve for the length of the mural
Part A = 28 ÷ 7 = L or 7 x L = 28
Part B = L = 4
What 6 x 60?
360
Chloe and Tianna are saving money to buy a scooter together. Chloe has saved $3,282 so far in her bank account, and Tianna has saved $2,439. How much money have both girls saved for the scooter? SHOW YOUR WORK.
$5,721
The Curtis' family traveled 446 miles on their vacation this year. To the nearest hundred, about how many miles did they travel? Draw out a number line.
400 miles
Draw out your place value disk to represent the following number.
6,342
Have student show their work on white board or paper.
Kenya is mailing 42 birthday invitations to her friends. After writing the address on each envelope, she stacks the invitations into 6 equal groups. Determine the total number of invitations in each group. SHOW YOUR WORK.
7 invitations
Which expression is equivalent to 3 x 2 x 8?
a. 3 x 10
b. 3 x 28
c. 6 x 8
d. 6 x 24
C - 6 x 8
A school bus driver drove 3,176 miles in December and 2,241 miles in January. What are TWO equations that can be used to find how many more miles the bus driver drove in January compared to December?
BONUS - Solve to get the answer for an additional 200 points.
3,176 - 2,241 = m & 2,241 + m = 3,176
Bonus - Answer - 935 miles
James is traveling from Auburn, Alabama to Macon, Georgia. It is 147 miles from Auburn to Atlanta and then another 252 miles from Atlanta to Macon. ABOUT how many miles will James travel?
Round 147 to the nearest 10 or 100 - 150 or 100
Round 252 to the nearest 10 or 100 - 250 or 300
Add both together:
Nearest 10 - 250 + 150 = About 400 miles
Nearest 100 - 300 + 100 = About 400 miles
Compare the following two numbers by using a place value chart.
7 hundreds, 9 tens, 4 thousands & 2 ones ____ 7,942
< less than