Dang Those Tricky Zeros!
Adding/Subtracting
Multiplication/Division
Keep it Basic: How many?
Could be anything!
100
5004
What is 4 significant figures?
100
2+2
What is 4?
100
2x3
What is 6?
100
2
What is 1 significant figure?
100
1.0 x 16
What is 16?
200
140
What is 2 significant figures?
200
12.1+4.2
What is 16.3?
200
12.1 x 2.00
What is 24.2?
200
45.8
What is 3 significant figures?
200

15.4 x 20

What is 300?

300
7,500,000,001
What is 10 significant figures?
300
10.5+9.99
What is 20.5?
300
10 x 82
What is 800?
300
2.012
What is 4 significant figures?
300
12.43 + 2.67
What is 15.10?
400
12.0000
What is 6 significant figures?
400
5.87+55.51
What is 61.38?
400

14 / 12

What is 1.2?

400
450,000,001
What is 9 significant figures?
400
8.1479653457
What is 11 significant figures?
500

2.0050010

What is 8 significant figures?

500
5.87149+8.2486147893545
What is 14.12010?
500
5.478 / 8.47836
What is 0.6461?
500
458.00000
What is 8 significant figures?
500
1,000,000,000,000,000,000,000,000,000,000,000,000,000,000
What is 1 significant figure?
M
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u