Adding/subtracting significant figures

Last updated over 3 years ago
5 questions
4

2.111 + 0.55 + 1.3330

4

110 + 99 + 11.1

4

15,100 + 30,000 + 44,004

4

0.0001121 + 0.0003 + 0.00022

4

80,400 + 65,000 - 21,300