Level 1
How many significant figures are in 1,500?
2
Which number is less accurate: 301 or 3.01?
301
What is 63.4 × 151, using significant figures?
95,700
How many significant figures are in 1,500.01
6
What is 60 + 83.2, using significant figures?
143
What is 610 ÷ 9.1, using significant figures?
67
How many decimal places are in 2.234?
3
What is 0.158 + 0.4, using significant figures?
0.6
What is 0.11 – 2.2, using significant figures?
-2.1