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by BlastRoom
Practice calculating and comparing simple and compound interest.
#us_grade_7_math
40 questions
One question set, multiple game modes. Tap any game to see it in action. Not sure which to pick?
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Outrun the snow together.
Earn blasts, then hunt the other team.
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More correct answers pulls the rope your way.
Answer, then shoot down the alien wave.
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A savings account has $500.00 at 4% simple interest for 3 years. How much interest is earned?
A $750.00 principal earns 6% simple interest for 2 years. What is the total amount after 2 years?
A bank pays 5% simple interest on $1,200.00 for 4 years. How much interest is earned?
A loan of $350.00 charges 8% simple interest for 1.5 years. How much interest is charged?
A $900.00 loan has 7% simple interest for 3 years. What total amount must be repaid?
A savings certificate has $640.00 at 2.5% simple interest for 4 years. How much interest is earned?
A $2,000.00 deposit earns 3% simple interest for 5 years. What is the account balance?
A $150.00 principal earns 12% simple interest for 8 months, or 2/3 year. How much interest is earned?
A $400.00 deposit earns 9% simple interest for 6 months, or 1/2 year. How much interest is earned?
A $2,500.00 principal earns 4.8% simple interest for 2 years. How much interest is earned?
A $1,100.00 deposit earns 3.5% simple interest for 4 years. What is the total amount?
An $80.00 deposit earns 15% simple interest for 3 years. What amount will it reach?
A $1,600.00 principal earns 6.25% simple interest for 2 years. How much interest is earned?
A $300.00 deposit earns 5% simple interest for 2.5 years. What is the final amount?
A $200.00 deposit earns 5% interest compounded yearly for 2 years. What is the account balance?
A $1,000.00 deposit earns 10% interest compounded yearly for 2 years. How much interest is earned?
A $500.00 deposit earns 4% interest compounded yearly for 3 years. What balance, rounded to the nearest cent, results?
An $800.00 account earns 5% interest compounded yearly for 2 years. What is the balance after 2 years?
A $600.00 deposit earns 10% interest compounded yearly for 3 years. How much interest is earned?
A $400.00 deposit earns 8% interest compounded yearly for 2 years. What is the account balance?
A $1,500.00 principal earns 4% interest compounded yearly for 2 years. What is the final amount?
A $250.00 deposit earns 20% interest compounded yearly for 2 years. How much interest is earned?
A $1,200.00 deposit earns 5% interest compounded semiannually for 1 year. What is the balance?
A $2,000.00 account earns 6% interest compounded semiannually for 2 years. What balance, rounded to cents, results?
A $1,000.00 deposit earns 8% interest compounded quarterly for 1 year. What balance, rounded to cents, results?
A $300.00 account earns 12% interest compounded quarterly for 1 year. What is the balance, rounded to cents?
A $700.00 deposit earns 6% interest compounded yearly for 3 years. What balance, rounded to cents, results?
A $900.00 account earns 4% interest compounded quarterly for 2 years. What balance, rounded to cents, results?
For $1,000.00 at 10% for 2 years, how much more interest does yearly compounding earn than simple interest?
For $500.00 at 6% for 2 years, how much more interest does yearly compounding earn than simple interest?
Compare $800.00 at 5% for 3 years. How much more interest comes from yearly compounding than from simple interest?
Does simple interest or yearly compound interest earn more, and by how much, for $2,000.00 at 4% for 2 years?
A $300.00 deposit earns 12% for 2 years. How much more interest does yearly compounding earn than simple interest?
For $1,500.00 at 5% for 3 years, how much more interest does yearly compounding earn than simple interest?
A $400.00 account earns 8% for 3 years. How much more interest does yearly compounding earn than simple interest?
For $600.00 at 10% for 2 years, how much more interest does yearly compounding earn than simple interest?
For $1,200.00 at 5% for 1 year, how does yearly compound interest compare with simple interest?
For $1,000.00 at 8% for 1 year, how much more interest does quarterly compounding earn than simple interest?
For $2,000.00 at 6% for 2 years, how much more interest does semiannual compounding earn than simple interest?
For $500.00 at 12% for 1 year, how much more interest does quarterly compounding earn than simple interest?
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.
Linear Relationships y = mx + b
40 questions
