5th Grade Math
Sophia has a bag that holds 15.8 pounds of takis. If she needs enough bags to hold 4 times this amount, how many pounds of takis will the bags need to hold?
Multiply:
15.8 × 4 = 63.2 pounds
So, the bags will need to hold 63.2 pounds of takis.
round to the tenths place; 25.477
25.5
Lily has 7.5 pounds of apples. She wants to divide the apples into 3 equal portions. How many pounds will each portion weigh?
7.5 ÷ 3 = 2.5
So, each portion will weigh 2.5 pounds.
What is 6/100 in decimal form?
0.06
triple points
4.2×(6.8×2.9)
True or false: If I change the parentheses in this multiplication problem, the answer change?
(4.2×6.8)×2.9
The commutative property states that the order in which you multiply numbers does not change the product.
Finish the statement When multiplying 5.345 × 1,000, the decimal point moves ____________________
3 places to the right
A group of 4 friends is splitting the cost of $48 for prom. They use a $6 discount coupon before dividing the cost.
Write an expression that can be used to find out how much each student will pay?
(48 - 6) ÷ 4
This simplifies to:
42 ÷ 4 = 10.50
So, each friend pays $10.50.
123.06 + 8.7
131.76
5.67 - 2.34
3.33
Lily has a container holding 9.2 gallons of water. If she wants to find enough containers to hold 8 times this amount of water, how many gallons will the containers need to hold?
To find how many gallons the containers need to hold, multiply:
9.2 × 8 = 73.6 gallons
So, the containers will need to hold 73.6 gallons of water.
A toddler has 8 jugs of play dough. Each bucket contains 3.25 jugs of purple play dough and 1.75 jugs of blue play dough.
Write an order of operations equation that represents the total number of jugs of play dough the toddler has and solve.
8 × (3.25 + 1.75) = total jugs of play dough
→ 8 × 5 = 40 cups
0.639 × 1,000 → Move decimal ________________
3 places right → 639
order from least to greatest: 6.010; 6.100; 6.001
6.001; 6.010; 6.100
How can you write nineteen and eighty-two hundredths
19.82
Subtract: 80.0-39.6
40.4
Triple points
Which choice best describes the relationship between the digit 6 in the numbers 492,638.7 and 4,268,391.2?
The 6 in 492,638.7 is in the hundreds place, so it represents 600.
The 6 in 4,268,391.2 is in the thousands place, so it represents 60,000.
That means the 6 in 492,638.7 is one-hundredth
the value of the 6 in 4,268,391.2.
double points
Which choice best describes the relationship between the digit 5 in the numbers 857,942.3 and 85,394.2?
In 857,942.3, the 5 is in the ten-thousands place = 50,000
In 85,394.2, the 5 is in the thousands place = 5,000
✅ The 5 in 85,394.2 is one-tenth the value of the 5 in 857,942.3
Finish statement
965 ÷ 1,000 → Move decimal__________________
3 places left → 0.965
A group of 5 dogs is splitting the 60 pound bag of food. They have a 5 pound fee that they use before dividing the bag.
Write an expression that can be used to find out how much each friend will pay?
(60 - 5) ÷ 5
This simplifies to:
55 ÷ 5 = 11
So, dog gets 11 pounds of dog food.
double points
The place value position of the 5 in 125,487
Thousands place
write 0.075 in word form
seventy-five thousandths
steal 100 from a team
Jasmine is doing an obstacle course in gym class. First, she runs 100 feet forward. Then, she crawls backwards through a 20-foot tunnel. Finally, she dribbles a soccer ball 60 feet forward to the finish line. How many feet did she go forward?
160 feet
How can you move the decimal point in 3,478.2 to easily find the result of dividing it by 1,000?
To divide 3,478.2 by 1,000, you move the decimal point three places to the left (because there are three zeros in 1,000).
Starting with:
3,478.2
Move the decimal 3 places left:
→ 3.4782
✅ Final Answer: 3.4782
A rectangular box has a length of 10 cm, a width of 5 cm, and a height of 3 cm. What is its volume?
The volume is 150 cubic centimeters.
triple points
Imagine you have two rectangular prisms find the total volume:
Prism 1: Length = 4 units, Width = 3 units, Height = 2 units
Prism 2: Length = 6 units, Width = 3 units, Height = 5 units
114 cubic units.
10 x 3.67
36.7
Maya makes 5 pounds of cookies. She cuts the cookies into pieces that weigh 0.5 pound each. How many pieces of cookies will Maya have?
To find how many pieces Maya will have, divide the total weight by the weight of each piece:
5 ÷ 0.5 = 10
So, Maya will have 10 pieces of cookies.
Emily buys 3 markers for a total of $4.95. How much does each marker cost?
4.95÷3=1.65 per marker
Compare the digit 8 in 783,245.6 and 78,324.5. What is the relationship?
✅ The 8 in 78,324.5 is one-tenth the value of the 8 in 783,245.6
A rectangular prism has:
Length = 2.5 meters
Width = 1.2 meters
Height = 0.8 meters
First, find the volume by multiplying
Step-by-step:
2.5 × 1.2 = 3.0
3.0 × 0.8 = 2.4
✅ Volume = 2.4 cubic meter