Adding Decimals
Subtracting Decimals
Multiplication
Challenge
100

What is the sum of 0.3 and 0.4?

0.7

100

If you have 0.75 of a pizza and eat 0.25, how much pizza do you have left?

0.5 or 0.50 pizza

100

Find the product of 45 and 36.

1,620

100

What is the difference between 1 and 0.43?

0.57

200

Add 1.25 and 0.754

2.004

200

Find the difference between 3.45 and 1.23.

2.22

200

If a classroom has 23 students and each student brings 14 pencils, how many pencils are there in total?

322 pencils

200

Where did Ms. Hospodar grow up?

Farm or Petaluma!

300

2.34, 1.67, and 0.59.

4.6

300

A recipe calls for 1.5 cups of flour, but you only have 0.75 cups. How much more flour do you need?

0.75 cups of flour

300

Find the product of 35 and 456.

15,960

300

Find the product of 89 and 1,876.

166,964

400

A runner ran 5.25 miles on Monday, 3.75 miles on Tuesday, and 4.5 miles on Wednesday. How many total miles did they run?

13.5 miles

400

A runner ran 6.25 miles on Monday and 4.75 miles on Tuesday. How many more miles did they run on Monday?

1.5 more miles

400

A bakery sells 35 cupcakes per day. How many cupcakes are sold in 27 days?

945 cupcakes

400

What is Ms. Hospodar's dog's name?

Betty <3