Math Facts

Science

Fractions

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Addition, Subtraction, Rounding

100

7 x 3

What is 21?

100

How elephants can sense rainstorms more than 100 miles away

What is the cushion?

100

Compare the following fractions: 1/2 and 1/4

What is 1/2 is greater than 1/4?

100

How many inches are in a foot?

What is 12 inches?

100

346 + 214

What is 560?

200

4 x 3

What is 12?

200

Give two examples of how you know energy is present.

What is light, heat, temperature change, movement, and sound?

200

Compare the fractions: 4/6 and 4/8

What is 4/6 is greater than 4/8?

200

How many centimeters are in a meter?

What is 100 centimeters?

200

Round 146,728 to the nearest ten thousand

What is 150,000?

300

7 x 8

What is 56?

300

The Grand Canyon was formed by:

What is weathering and erosion?

300

When the denominator increases the fractional unit gets bigger or smaller?

What is smaller

300

When you move to the left on the place value chart, what happens?

What is you increase x 10?

300

56,000-42,578

What is 13,422?

400

8 x 8

What is 64?

400

This is the distance from one wave peak to the next.

What is wavelength?

400

Compare the fractions: 2/4 and 4/8.

What is 2/4 is equal to 4/8?

400

How many minutes are in an hour?

What is 60 minutes?

400

Round 555,555 to the nearest hundred.

What is 555,600?

500

12 x 12

What is 144?

500

How do we see objects in the classroom?

What is light reflects off the object and into our eyes?

500

Give an equivalent fraction to 2/3.

What is 4/6, 6/9........

500

How many centimeters are in a kilometer?

What is 100,000 centimeters?

500

655,777 - 588,888

What is 68,889?

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