Sale Price Drills With Flash Cards
Current Drill Is 40 %

1- Click a % off on the Choose % Off menu at the left to select the drill you wish to practice
2- Mentally choose one of the flash cards below and calculate the price after the discount
3- Click the numbers on the card to view the correct answer

40% off
$10

40% off
$20

40% off
$30

40% off
$40

40% off
$50

40% off
$60

40% off
$70

40% off
$80

40% off
$90

40% off
$100

40% off
$110

40% off
$120