You subtract the distance she has travelled from the total distance she has to travel.
Another Hint
Carly started with 33 marbles, so the equation to solve this problem is: 33 - 24 = answer
Answer
A week = 7 days.
A fortnight = 14 days.
Another hint
3 + 5 + 2 = the amount you must subtract from the total number of marbles she started with.
Another Hint
First you must add up the days Ben has lost. You then subtract this answer from the total number of days he started with.
Another Hint
3 days + a week = 3 + 7 = 10 days LOST.
14 (a fortnight) - 10 = answer
Steve used $47.00. You now subtract $47.00 from $50.00
Answer
Christmas is on the 25th of December.
Another hint
First, you need to add up what Steve has used (spent and saved).
Another Hint
$25.00 + $2.00 + $20.00 = the amount you must subtract from $50.00
Another hint