1 EASY What number comes before 4?

 2 EASY What number comes before 8?

 3 EASY What number comes before 10?

 4 EASY What number comes before 1?

 5 MEDIUM Which of the following is correct counting down? 1,2, 3, 4, 511, 10, 9, 8, 713, 11, 10, 9, 8All of the aboveNone of the above

 6 MEDIUM Annie, Brandon, and Caitlyn are holding apples. Brandon has more apples than Annie, and Caitlyn has more apples than Brandon. Caitlyn has 3 apples. How many apples to Annie and Brandon have?

 7 MEDIUM Brett is giving away candies to his friends. He starts with 10. After he gives one away, he has 9 left. After he gives another away, how many does he have left?

 8 MEDIUM You are doing a countdown for rocket liftoff! If you start counting down from ten, which of the following is the right way to start off? 10, 9, 8, 6 ...10, 8, 7, 6 ...10, 9, 8, 7 ...9, 8, 7, 6 ...8, 7, 6, 5 ...

 9 HARD 12 cats are in a room. 1 cat leaves the room. Then another cat leaves the room. After that, one more cat left the room. How many cats are left in the room?

 10 HARD Melina is counting down the number of days until her birthday! On Monday, there were 8 days until her birthday. Today, Tuesday, there are 7 days left. Tomorrow, how many days will there be left until Melina's birthday?