Power Play (Advanced 10s)
Solve: 3.4 x 1,000
3,400
Solve: 0.15 x 0.5
0.075
Mr. Beast: Jimmy gives away $0.76 for every second a fan stays in a circle. If they stay for 300 seconds, how much do they win?
$228
A Hawkeye jersey is on sale for 0.9 times its original price of $60.00. What is the sale price?
$54.00
0.5 x ? = 2.5
5
Solve: 0.007 x 100
0.7
Solve: 4.2 x 1.15
4.83
Roblox: A developer earns 0.02 Robux for every visit. How much do they earn after 4,500 visits?
90 Robux
Iowa’s average rainfall in June is 5.2 inches. Last year it rained 1.4 times that much, how many inches fell?
7.28 inches
1.2 x ? = 0.12
0.1
Solve: 56.2 x 0.01
0.562
Solve: 0.37 x 0.8
0.296
Mark Rober: Mark is building a glitter bomb and needs 2.8 pounds of glitter. If glitter costs $4.80 per pound, what is the total cost?
$13.44
A farm near Iowa City produces 180.5 bushels of corn per acre. How many bushels are in 0.5 acres?
90.25 bushels
0.2 x ? = 0.08
0.4
Solve: 1.09 x 103 (which is equal to 10x10x10)
1,090
Solve: 12.4 x 0.08
0.992
Mr. Beast: To build a house made of Legos, Jimmy buys 15.5 boxes of bricks. Each box costs $40.24. What is the total cost?
$623.72
A fan drives 85.5 miles to Kinnick Stadium. Their car uses 0.06 gallons of gas per mile. How much gas was used?
5.13 gallons
1.1 x ? = 1.21
1.1
You multiply 0.45 by a power of 10 and get 4,500. What was the power of 10?
10,000 (or 104)
Solve: 1.05 x 6.42
6.741
Mark Rober: Mark’s Squirrel Maze uses 0.75 pounds of nuts per hour. If the maze runs for 12.5 hours, how many pounds of nuts are eaten?
9.375 pounds
At the Iowa State Fair, a prize pig weighs 1,268.8 pounds. The runner-up weighs 0.85 times that much. How much does the runner-up weigh?
1,078.48 pounds
0.05 x ? = 0.0025
0.05