End of Year Review

Find 17 + 4 + 26 + 3.

• 40

• 46

• 50

• 54

Find 60x99.

• 5400

• 5940

• 6000

• 6460

Find 25x96x125.

• 100000

• 400000

• 240000

• 300000

What is 1 + 3 + 5 + ... 99?

• 5050

• 2500

• 2050

• 2501

What is 20 - 19 + 18 - 17 ... + 2 - 1?

• 11

• 20

• 10

• 5

Bark has a jar of bones. On the first day, she chews 3 bones. On the second day, she eats half. On the third day, she refills the jar with 2 more bones. If she has 5 left, how many did she start with?

• 10

• 9

• 5

• 8

(? + 5 - 4) * 3 - 2 = 1. What is the value of ?

• -1

• 0

• 1

• 3

There are 12 trees along a path, with 1 tree at the start and 1 tree at end. If there is a distance of 5m between every two trees, what is distance of the path?

• 60

• 48

• 55

• 50

Jenny lives on the 3rd floor of an apartment, while Jessica lives on the 5th floor. If Jenny has to climb 24 stairs to get to Jessica's apartment, how many does she have to climb to get to hers from the 1st floor?

• 24

• 36

• 12

• 23

A tree is planted at every 10 meters along a stretch of road. If the stretch of road is 150 m long and the trees are planted at opposite ends of the road, how many trees are there?

• 15

• 12

• 16

• 14