Rounding Decimals
Adding Decimals
Subtracting Decimals
Multiplying Decimals
Dividing Decimals
100

Round 0.73 to the nearest tenth.

What is 0.7?

100

Add 1.4 + 1

What is 2.4?

100

Subtract 1.4 - 1

What is 0.4?

100

Multiply 1.3 x 1.2

What is 1.56?

100

Divide 2.4 / 2

What is 1.2?

200

Name the singular form of spaghetti.

What is spaghetto?

200

Add 4.1 + 1.4

What is 5.5?

200

Subtract 4.1 - 1.4

What is 2.7?

200

Multiply 0.7 x 2

What is 1.4?

200

Divide 12.5 / 5

What is 2.5?

300

Round 1.912 to the nearest hundredth.

What is 1.91?

300

Add 2.34 + 0.09

What is 2.43?

300

Name the tree that produces acorns.

What is an oak tree?

300

Multiply 2.5 x 2.5

What is 6.25?

300

Divide 4.2 / 0.6

What is 7?

400

Round 2.5678 to the nearest thousandth.

What is 2.568?

400

Add 5.6879 + 0.99

What is 6.6779?

400

Subtract 6.77 - 0.09

What is 6.68?

400

Name the largest island in the world.

What is Greenland?

400

Divide 64.5 / 3

What is 21.5?

500

Describe the rule to round a decimal.

What is underline the place value, make an arrow pointing to the right neighbor, round up or down, and drop everything to the right of the underline?

500

Name the number of ribs a human skeleton has.

What is 24 ribs?

500

Subtract 4.58 - 0.987259

What is 3.592741?

500

Multiply 100.3 x 2

What is 200.6?

500

Name the first president of the United States.

Who is George Washington?