BBC6 个月
Counting on to and back from 20
When you count to 20, you start at 1 (or zero) and count on until you reach 20. Each number is one more than the last. When you count back from 20, you start at 20 and count back until you reach 1 ...
Powerball winning numbers for January 20: Jackpot reset to $20 million after Saturday's win
A lucky player in Oregon won Saturday's Powerball, resetting Monday's jackpot to $20 million. Check here to see if it's your lucky day.