Level 1
What is 20% of $2?
1 m
Level 1
Jane spent 16 of her money on a math textbook and 13 of it on a calculator. What fraction of her money did she spend?
1 m
Level 1
During a donation drive, Lisa and her 4 friends collected a total of $5160 in six weeks. What was the average amount each of them collected in a week?
1 m
Level 3
1 marble costs $3.
For every 10 marbles bought, a discount of $5 is given.
  1. How much do 10 marbles cost?
  2. How much do 12 marbles cost?
  3. How much do 23 marbles cost?
3 m
Level 1
Kelly and Aisa shared $810 between them. Kelly received $290 more than Aisa. How much money did Aisa receive?
1 m