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by BlastRoom
Practice chaining discounts, taxes, increases, deductions, and incentives.
#us_grade_7_math
20 questions
One question set, multiple game modes. Tap any game to see it in action. Not sure which to pick?
Answer to place stones and capture territory.
Outrun the snow together.
Earn blasts, then hunt the other team.
Answer to earn energy, then climb.
The class blasts through walls together.
Bid on mystery lots. Most money wins.
Sell tours. Nice, standard, or a total scam.
Answer, restock, and serve the rush.
More correct answers pulls the rope your way.
Answer, then shoot down the alien wave.
Answer, then tap to leap the frozen ridge.
An $80 backpack is discounted 30%. Then 7% sales tax is added to the sale price. What is the final cost?
Headphones cost $125, are marked down 20%, then get 9% sales tax. What is the final cost?
A $48 game is discounted 15%, then a 5% checkout fee is added. What is the final cost?
A $200 bike helmet has a 25% markdown, then 6% sales tax is added. What is the final cost?
An art kit costs $36, is discounted 10%, then gets 8.5% tax. What is the final cost, rounded to the nearest cent?
Shoes priced at $90 are discounted 40%, then a 12% customs fee is added. What is the final cost?
A $150 desk is discounted 18%, then a 7.5% delivery fee is added. What is the final cost, rounded to the nearest cent?
A sitter earns $16 per hour, gets a 12% raise, then has 5% withheld. What is the final hourly pay, rounded to cents?
A $900 weekly salary increases 8%, then 15% is withheld for taxes. What is the take-home weekly pay?
A club's membership grows from 240 by 25%, then 10% of members leave. How many members remain?
A $50 gift card balance gets a 20% bonus, then 30% of the new balance is spent. What balance remains?
A plant is 80 cm tall, grows 15%, then is trimmed by 20% of its new height. What height remains?
A phone plan's data cap is 10 GB, increases 50%, then 20% is reserved for hotspot use. How many GB remain?
A savings account with $400 earns 6% interest, then a 2% account fee is deducted. What balance remains?
Store A discounts a $120 coat 25%, then adds 8% tax. Store B discounts it 15%, then gives a $20 rebate. Which costs less?
Plan A pays $200 commission, adds 10% bonus, then deducts 5% fee. Plan B pays $200 commission, adds 5%, then deducts $5. Which pays more?
Store A marks a $75 backpack down 20%, then adds 6% tax. Store B marks it down 15%, then gives a $6 rebate. Which costs less?
Job A raises a $14 hourly wage by 15%, then withholds 8%. Job B raises it by 10%, then withholds 3%. Which net wage is higher?
Store A takes 30% off a $50 game, then adds 10% tax. Store B takes 20% off, then gives a $6 coupon. Which costs less?
Service A adds 18% tip to a $40 bill, then applies a $5 coupon. Service B adds 10% tip, then 5% discount. Which costs less?
Crack the passcode before the zombies get in.
Answer, then swat bugs for bonus points.
Race through questions at your own speed.
Same question on every screen. Fastest wins.
Pick a tile, answer, hit bonuses and steals.
Expanding with the Distributive Property
40 questions
