Write each number in standard form for each problem below.
Question 1
0.3 + 0.02 + 0.009 =
Answer
0.329
Video
Question 2
20 + 3 + 0.8 + 0.06 + 0.005 =
Answer
23.865
Video
Question 3
3 + 0.8 + 0.02 + 0.004 =
Answer
3.824
Video
Question 4
20 + 4 + 0.1 + 0.07 =
Answer
24.17
Video
Question 5
10 + 4 + 0.6 + 0.08 +0.009 =
Answer
14.689
Video
Question 6
4 + 0.02 + 0.006 =
Answer
4.026
Video
Question 7
8 + 0.06 + 0.007 =
Answer
8.067
Video
Question 8
0.03 + 0.004 =
Answer
0.034
Video
Question 9
10 + 8 + 0.7 + 0.04 + 0.009 =
Answer
18.749
Video
Question 10
0.2 + 0.09 + 0.009 =
Answer
0.299
Video
