Quick Math
100

5 + 5

10

200

25 x 4

100

300

An animal shelter has 15 kittens and 21 puppies available for adoption. At an adoption fair, 12 puppies and 4 kittens were adopted. How many kittens are left at the shelter?

11 kittens

(15 - 4)

400

Anne has 124 beads for bracelets. She gives 62 beads to Pat and 6 beads to Mark. Which expression shows how to find the total number of beads that are left?

  • 124+62+6
  • 124-62-6
  • 124-62+6
  • 62+6

(+100 for how many beads Anne has left)

 

124 - 62 - 6

(56 beads remain)

500

54,876 x 1

54,876

600

Bob and Tom are having a hot dog-eating contest. 

Bob eats 6 hot dogs. Tom eats 3 times the number of hot dogs Bob eats! How many hot dogs does Tom eat? 

18 hot dogs

(6 x 3)

700

Eileen ran for 22 minutes. Sylvia ran 7 minutes longer than Eileen did. Judy ran 12 minutes less than Sylvia. For how many minutes did Judy run?

17 minutes

800

What is the largest 4-digit number you can make from the numbers 8, 4, 7, and 8?

8,874

900

How can you make 19 cents using the least amount of coins?

1 dime, 1 nickel, 4 pennies
1000

(100-50) / 2

25


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