Rounding Decimals
Rounding Integers
Counting Significant Figures
Rounding with Significant Figures
Random Trivia
100

15.08554 rounded to the nearest thousandth

15.086

100

375 rounded to the nearest ten

What is 380?

100

How many significant figures is 53

2

100

445.1994 rounded to 1 significant figures

400

100

The first president of the United States

Who is George Washington?

200

37.0001 rounded to the nearest tenth

37

200
390,497 rounded to the nearest thousand

390,000

200

How many significant figures is 860

3

200

38.3229 rounded to two significant figures

38

200

The rarest M&M color

What is brown?

300

944.098352 to 4 decimal places

944.0984

300

8,047,009 rounded to the nearest ten-thousand

8,050,000

300

How many significant figures is 5090.1?

5
300

502.04349 rounded to 4 significant figures

502.0

300

The name of the process during which water turns into gas

What is evaporation
400

Round 992.9999987 to the nearest hundred-thousandth

993

400

12,055,177 rounded to the nearest hundred-thousand

12,100,000

400

How many significant figures is 0.9005

4
400

3.008658 rounded to 3 significant figures

3.01

400

The son in The Simpsons

Who is Bart Simpson?

500

Round 0.0000000001 to 1 decimal place

0.0

500

99,730,412 rounded to the nearest million

100,000,000

500

How many significant figures is 0.00876?

3

500

0.00019 rounded to 1 significant figure

0.0002

500

The name of the strongest and longest bone in the human body

What is a femur?

M
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