Addition & Subtraction
14 - (-6)
20
5 x 5
101 ... 199
1 + x = 2. Solve for x
x = 1
If Oliver has 5 V-bucks and buys 10 more V-bucks, how many total V-Bucks does Oliver have?
15
56 + (-37)
128 / 8
16
How many zeros would the answer to 2590 x 1400 have?
3
15x = 3. Solve for x
x = 5
Kali and Sarina want to buy the newest Taylor Swift album, it costs $42. They decide to split the cost equally between them. If Kali has $30 and Sarina has a one third of Kali's total, how much is Sarina short?
$11
145 - 92 + 14
67
120 x 14
1680
A crayon company recently changed its labels. It currently has 535 crayons with the old label and 691 crayons with the new label. About how many crayons does the company have in stock? Choose the better estimate.
200 or 2100
2100
Solve 3n + (-5) when n = 12
31
Evan gives Ewan 1 candy each time he tries to teach him the rules of Poker. If it takes Ewan 3 months to learn Poker, how many candies does Evan give him?
90 or 93
50 + (-50) + 50 - (-50)
100
123 x 123
15,129
Frank Ney wants to buy 258 chocolate bars for a party. If there are 9 chocolate bars in each box, about how many boxes of truffles should the company buy? Choose the better estimate: 30 or 50
30
8x + 42 = -54
-12
Izzy, Hannah, and Chyles are playing a game of "Don't let the Volleyball touch the ground". If they each touch the ball 12 times before dropping it, what is their high score?
36
1 - 2 + 3 - 4 + 5 - 6 + 7 - 8 + 9
207 / 9
23
Estimate the product of 30 / 4
7.5
List all potential combinations for x and y.
x + y = 10 where x and y > 0
1,9 2,8 3,7 4,6 5,5
Bonfiglio has decided to run for Prime Minister of Canada. In order to finance his campaign, he needs to raise at least $2,000,000 by the end of 2 weeks.
Bonfiglio gets $40,000 a day from his "online investments" and $500,000 a week from his Podcast, and he won the lottery and got an extra $300,000.
Will he earn enough?
No. After 14 days he will only earn $1,860,000