Numbers
Calculate this: 3 x 7 + 4 x 3
What is 33?
Simplify: x7 · x3 · x
What is x11?
Simplify the following: a - 2a + b
What is -a + b?
Solve: x + 5 = -21
What is x = -26?
The regular price of Ben and Jerry's ice cream is $6.25.
After a 20% discount, find the new price of the ice cream (no tax)
What is $5.00?
Calculate this: (-10) + (-5)2
What is 15?
Simplify y5z4 divided by y3z2
What is y2z2?
Simplify the following: 4m + 3n - 5n -7m +2m2
Solve: -4j = 64
What is j = -16?
Gong bought a laptop for sale, which he paid $321 (tax-free). He said the Kijiji seller gave him a 25% discount. Find the original price of the laptop.
What is $428?
Calculate this: 9 - (-12) x 7
What is 93?
Simplify: (-5x3)2
What is 25x6?
Simplify this: 4(a - b) -2(a + b)
What is 2a-6b?
Solve: z2 = 441
What is z = 21?
Bonus answer: what is z = 21 and z = -21
Maya needs new soccer cleats. She saw two deals.
Deal 1: $50 and get 30% off (ignore tax)
Deal 2: $50, get 20% and another 10% if you show your student ID (ignore tax)
She should go with _____ deal because?
What is Deal 1 because she will save $1?
If x = 3 and y = -4, calculate 5x2y.
What is -180?
Simplify (4w3x2yz4)3 divided by (-2w2xyz)3
What is -8w3x3z9?
Simplify this: 5(a2 +2a - 3b) + 4a(a -5) +8b?
What is 9a2 - 10a -7b?
Mr. Augustine will write a fraction question on the board.
Gus is throwing a clash of clans party to burn down buildings (which Mr. Augustine does not endorse in real life). The total bill is $300. They must pay a 13% tax and a 20% group tip. Find the total bill cost.
What is $399?
If x = -3 and y = -5, calculate 3x - 4y - xy
What is -4?
Simplify the following: [ (-3x2y)3 · (-2xz2)4 ] then divided by (6xyz)2
What is -12x8yz6?
Simplify this: -3(4j -3k - 2n) -4(2j + 4k + 2n) -5(j - k +3n)
What is -25j -2k-17n?
Mr. Augustine will write a question on the board
What is x = 7
Tayeba got her shopping bill: She saved 50% from an ice cap whose regular price was $4.00. She saved 30% on a reusable mask whose regular price was $10.00. She saved 35% on a math notebook whose regular price was $5.60. After the cashier entered the discounted price and applied a 13% sales tax, find Tayeba's final bill rounded to the nearest cent.
What is $14.28?