Math Jeopardy

+/- Decimals

100

What is 3.45 + 2.16?

5.61

200

Subtract 5.78 from 9.34. What is the answer?

3.56

300

If you add 4.56 and 3.78, what do you get?

8.34

400

What is 10.00 - 4.25?

5.75

500

Calculate the sum of 7.89, 2.56, and 1.45.

11.90

Rounding Decimals

100

Round 3.267 to the nearest hundredth.

3.270

200

What is 5.784 rounded to the nearest hundredth?

5.780

300

Round 2.999 to the nearest whole number.

3.000

400

If you have 4.456, what is it rounded to the nearest tenth?

4.500

500

Round 6.591 to the nearest hundredth.

6.590

Place Value

100

What is the place value of the 7 in 47.89?

7.00

200

In the number 3,245 what is the value of the digit 4?

40

300

What is the place value of the 2 in 12,345.67?

2,000.00

400

Identify the place value of the digit 9 in 1,234,567.89.

.09, 9/100, 9 hundredths

500

What is the value of the digit 6 in the number 567,890,123.45?

60,000,000.00

Exponents (Base 10)

100

10¹

10

200

10²

100

300

10⁴

10,000

400

10⁹

1,000,000,000

500

10⁰

1