Pluses and Minuses
Dreyla had 7 dimes. Luke gave her 4 more. How many dimes does Dreyla have altogether?
For an extra 100 points: What is the total dollar value of Dreyla's dimes?
11 dimes
$1.10
Aiva has 18 mini Squishmallow plushes. She wants to give each of her 6 friends an equal number of Squishmallows. How many plushes will each of her friends receive?
18 ÷ 6 = 3
Victoria had a collection of 152 Pokemon cards, then she bought 27 more cards online. Later, her cousin gave her 65 new cards. How many Pokemon cards does Victoria have now?
152 + 27 + 65 = 244 Pokemon cards
586
What does the 8 represent?
8 tens or 80
Generate the first four numbers of a pattern using the expression below, for n = 1, 2, 3, 4.
n + 16
17, 18, 19, 20
Logan had some Pokemon cards. He gave away 12 of them. He still has 47 Pokemon cards. How many Pokemon cards did Logan start with?
59 Pokemon cards
Michael is building towers out of Legos. He builds a tower of unknown height, and then knocks it over. He builds another tower that is 63 centimeters tall. This is 7 times taller than the first tower was. How tall was the first tower?
63 ÷ 7 = 9 centimeters
Paris spent $405 on a Nintendo Switch and 3 video games. She spent $336 on the Nintendo Switch. Each video game was the same price. Paris subtracted $336 from $405 to find the amount she spent on the video games was $69. Write an equation to find c, the cost of each video game.
Bonus points: Determine the value of c for an extra 100 points.
$69 ÷ 3 video games = c
c = $23 per game
12,366
What does the 2 represent?
2 thousands or 2,000
A number machine generated the following pattern for n = 1, 2, 3, 4:
251, 252, 253, 254.
Draw an input/output table and write an expression relating n to the values generated by the machine.
1 -> 251
2 -> 252
3 -> 253
4 -> 254
n + 250
Kimberly and Avery went shrimping and caught a bunch of shrimp to sell! Kimberly caught 2,525 shrimp and Avery caught 1,876 shrimp. How many shrimp did they catch altogether?
4,401 shrimp
Caleb is shopping for a new gaming headset. A cheap headset is $12, but he really wants the expensive headset with rainbow lights. The expensive headset is 5 times as much as the cheap headset. How much does the expensive headset cost?
$12 x 5 = $60
During harvest season the company Lexington's Lemons picked 14,594 lemons. The company shipped 5,691 lemons during the first week and 3,224 lemons during the second week. The owner Lexington needed to know how many lemons he has left after the two weeks. He used this equation to represent the number of lemons left after the first week.
14,594 - 5,691 = 8,903
Write and solve an equation Lexington can use to find the number of lemons left after two weeks.
8,903 - 3,224 = 5,679
782.3
Write this number in expanded form.
700 + 80 + 2 + 0.3
A number pattern begins with the values shown.
8, 16, 24, 32, ...
Create a table to describe the relationship between the position of a number in the pattern and the value of that number.
Position Numerical Expression Value
1 1 x 8 8
2 2 x 8 16
3 3 x 8 24
4 4 x 8 32
Baked Lays - 1,347 bags sold
Flamin' Hot Cheetos - 4,178 bags sold
Smartfood Popcorn - 2,376 bags sold
Takis - 5,257 bags sold
What is the total number of Baked Lays and Flamin' Hot Cheetos sold?
How many more Takis sold than Smartfood Popcorn?
1,347 + 4,178 = 5,525
5,257 - 2,376 = 2,881
DeJuan has 74 centimeters of ribbon. He can make a bow with 10 centimeters of ribbon. How many bows can he make? How much ribbon will be left over?
74 ÷ 10 = 7 bows
There will be 4 centimeters left over
Ethan collected 5 bags of shells with 16 shells in each bag. He needs to divide the shells equally to use as a border around 6 mirrors. He used these steps to find how many shells he will use to border each mirror:
He drew a strip diagram to represent the total number of shells.
He multiplied to find the total number of shells.
He drew a strip diagram to represent the total number of shells and the 6 mirrors.
What should Ethan do next to find the number of shells he will use to border each mirror? (I am NOT asking for a number! I am asking for an action!)
For 100 bonus points: How many shells will each of the mirrors receive?
He should divide the total number of shells by 6.
5 x 16 = 80
80 ÷ 6 = 13R2
Each mirror will get 13 shells.
35,798.02
What does each number represent? Go from left to right.
30,000 + 5,000 + 700 + 90 + 8 + 0.02
30 ten-thousands, 5 thousands, 7 hundreds, 9 tens, 8 ones, zero tenths, and two hundredths
Generate the first four numbers of a pattern using the expression below, for n = 1, 2, 3, 4.
n x 16
16, 32, 48, 64
Juan has 4,605 V-Bucks. He decides to buy an Uncommon skin for 800 V-Bucks and a Legendary skin for 2,000 V-Bucks. How many V-Bucks will he have left after his purchase?
4,605 - 800 - 2,000 = 1,805 V-Bucks
100 fourth graders are going on a field trip to the Perot Museum. Each bus can hold 24 students total. How many buses will the school need to take all of the fourth graders to the Perot?
100 ÷ 24 = 4 remainder 8
The school needs 5 buses
The antique clock in a town square plays "The Yellow Rose of Texas" 2 times every hour, 24 hours each day, 7 days each week. What is the number of times the clock plays the song in 2 weeks?
672 times
[-15, -8.5, 20, 0, 3.5, -3.5, 0.9]
Order these numbers from LEAST to GREATEST.
-15, -8.5, -3.5, 0, 0.9, 3.5, 20
Input (n) Output
108 12
117 13
126 14
135 16
Write an expression using n to show the relationship between the numbers in the above table.
n ÷ 9