Number Crunchers

If 345 - 245 = 100; then 100+ 245= ______

• 345

• 245

• 100

Adding on 1 to number

9+1=

• 10

• 8

• 11

What number is it?

• thirty

• fifty

• ninety

• forty

Adding on 1 to number

1+1=

• 3

• 2

• 0

Adding on 1 to number

2+1=

• 3

• 2

• 4

There are 3 boxes of toy kittens. There are 3 toy kittens in each box. How many toy kittens are there in all?

• 1 toy kitten

• 3 toy kitten

• 6 toy kitten

• 9 toy kitten

Eric bought 5 posters from a bookstore. Each poster cost $10. What was the total cost of the 5 posters?

• $50

• $15

• $5

• $2

Miguel makes animals out of pipe cleaners. He uses 3 pipe cleaners to make 1 animal. How many pipe cleaners does it take to make 8 animals?

• 15 pipe cleaners

• 18 pipe cleaners

• 21 pipe cleaners

• 24 pipe cleaners

Jake did 4 crunches the first day of exercise class. He did 8 the second day, 12 the third day, and 16 the fourth day. If the pattern continues, how many crunches will Jake do on the fifth day?

• 18 crunches

• 20 crunches

• 22 crunches

• 24 crunches

Kara sells friendship bracelets for $4 each. She sold 70 bracelets. How much money did she make all together?

• $70

• $140

• $210

• $280