Rounding
A factory produces 8,463 cans of soda each day.
Draw a vertical number line below correctly that shows how to round 8,463 to the nearest hundred.
8,500
An expression is shown.
50,000 + 200 + 70 + 9
What number is equivalent to this expression?
50,279
Sara compares the weights of two bags of fruit.
A bag of apples weighs 72 ounces.
A bag of oranges weighs 29 ounces.
What is the difference between the weight of the bag of apples and the bag of oranges?
Weight of apples = 72 ounces
Weight of oranges = 29 ounces
Difference = 72 - 29 = 43 ounces
Which list shows the numbers in order from least to greatest?
a) 48,752; 52,139; 39,485; 45,960
b) 39,485; 45,960; 48,752; 52,139
c) 52,139; 48,752; 45,960; 39,485
d) 45,960; 39,485; 48,752; 52,139
Numbers:
39,485
45,960
48,752
52,139
Correct order: 39,485; 45,960; 48,752; 52,139
Answer: b)
A pack of crayons has 8 crayons.
If you have 6 packs, how many crayons do you have in total?
48 crayons
A factory produces 5,384 bottles of juice every day.
Draw vertical number line that correctly shows how to round 5,384 to the nearest ten to estimate how many bottles are produced daily?
5,390
A freight company weighs large cargo crates before shipping.
Which units of measurement could be used to measure the weight of the cargo crates?
Select TWO correct answers.
A) grams
B) pounds
C) tons
D) liters
E) inches
A) pounds and B) tons
The table shows how much time three students spent practicing music over the weekend.
Student Time Spent Practicing
Mia 45 minutes
Liam 38 minutes
Zoe 27 minutes
What was the total amount of time the three friends, Mia, Liam, and Zoe, spent practicing music this weekend?
1 hour and 50 minutes.
The table shows the number of passengers in 2022 for three regional airports in Florida.
Airport Passengers in 2022
Sarasota Regional 34,892
Palm Bay Regional 29,475
Clearwater Airfield 32,608
Question:List the airports from greatest to least according to the number of passengers.
Sarasota Regional, Clearwater Airfield, Palm Bay Regional
There are 24 candies to be shared equally among 6 friends.
How many candies does each friend get?
4 candies per friend
A library has 6,237 books.
Draw a vertical number line below that correctly shows how to round 6,237 to the nearest hundred to estimate how many books are in the library?
6,200
A container is filled with liquid.
About how much liquid is in the container? Estimate to the nearest liter.
The liquid level is shown at about 4.3 liters.
Choose the best estimate:
a) 3 liters
b) 4 liters
c) 5 liters
d) 6 liters
B
A mover lifts furniture for two apartments.
The furniture for the first apartment weighs 256 pounds.
The furniture for the second apartment weighs 198 pounds.
How much more weight does the mover lift for the first apartment?
First apartment: 256 lb
Second apartment: 198 lb
Difference:
256 − 198 = 58 pounds
✅ Answer: The mover lifts 58 pounds more for the first apartment.
Here are the amounts of money three friends saved this year:
Emma saved $47,852
Liam saved $53,479
Sophia saved $49,630
List the amounts in order from greatest to least.
Sure! Let’s list the amounts from greatest to least:
Liam: $53,479
Sophia: $49,630
Emma: $47,852
A farmer has 3 fields. Each field has 12 sunflowers.
How many sunflowers does the farmer have in all?
36 sunflowers
A stadium can seat 14,579 people.
Draw a vertical number line below that correctly shows how to round 14,579 to the nearest ten to estimate the stadium’s seating capacity?
14,580
The table shows how much time three students spent playing sports over the weekend.
Student Time Spent Playing Sports
Emma 32 minutes
Jack 41 minutes
Olivia 29 minutes
1 hour 42 minutes
Mrs. Lee buys two bags of flour that have a combined weight of 180 pounds.
Which two bags does Mrs. Lee buy?
Bag Weight (pounds)
A 95
B 88
C 85
D 92
E 78
Target: 180 pounds
Possible pairs:
95 + 85 = 180
Answer: Bags A (95) and C (85)
The table shows the number of visitors to three museums last year:
Museum X: 42,785 visitors
Museum Y: 39,624 visitors
Museum Z: 44,103 visitors
List the numbers in order from least to greatest.
Sure! Let’s list the numbers from least to greatest:
Museum Y: 39,624
Museum X: 42,785
Museum Z: 44,103
There are 45 cookies. If 9 children share them equally, how many cookies does each child get?
5 cookies
A city’s population is 98,746.
Draw a vertical number line that correctly shows how to round 98,746 to the nearest thousand to estimate the city’s population?
98,700
Ms. Lee buys watermelons for a picnic.
She buys two watermelons that have a combined weight of 195 pounds.
Which two watermelons does Ms. Lee buy?
Watermelon Weight
A 102
B 89
C 94
D 101
E 91
Ms. Lee buys watermelons C (94 pounds) and D (101 pounds).
A construction worker moves 3 cement bags that each weigh 58 pounds.
Fill in the blanks below:
The estimated total weight is _____ pounds.
The exact total weight is _____ pounds.
A construction worker moves 3 cement bags, each weighing 58 pounds.
Exact weight:
58×3=17458 × 3 = 17458×3=174 pounds
Estimated weight:
Round 58 to 60 → 60×3=18060 × 3 = 18060×3=180 pounds
The table shows the number of books sold last year by five bookstores:
Bookstore Books Sold
Oakwood 53,472
Maple Leaf 49,681
Pine Ridge 52,905
Cedar Hill 50,237
Birchwood 51,349
List the numbers of books sold in order from greatest to least.
Oakwood: 53,472
Pine Ridge: 52,905
Birchwood: 51,349
Cedar Hill: 50,237
Maple Leaf: 49,681
A library has 60 books. They want to put the books on 5 shelves equally.
How many books will go on each shelf?
12 books per shelf