Let’s solve each addition problem step by step. We’ll line up the decimal points and add carefully, making sure to carry over when needed.
---
First row:
1.
13.4 + 44.4
Line up decimals:
13.4
+ 44.4
------
57.8
→ Answer:
57.8
2.
19.15 + 18.18
19.15
+ 18.18
-------
37.33
→ Answer:
37.33
3.
6.349 + 68.167
6.349
+ 68.167
--------
74.516
→ Answer:
74.516
---
Second row:
4.
16.1 + 32.4
16.1
+ 32.4
------
48.5
→ Answer:
48.5
5.
39.15 + 44.16
39.15
+ 44.16
-------
83.31
→ Answer:
83.31
6.
37.696 + 39.167
37.696
+ 39.167
--------
76.863
→ Answer:
76.863
---
Third row:
7.
61.1 + 16.5
61.1
+ 16.5
------
77.6
→ Answer:
77.6
8.
28.49 + 44.38
28.49
+ 44.38
-------
72.87
→ Answer:
72.87
9.
1.348 + 39.169
1.348
+ 39.169
--------
40.517
→ Answer:
40.517
---
Fourth row:
10.
13.9 + 50.0
13.9
+ 50.0
------
63.9
→ Answer:
63.9
11.
28.47 + 39.15
28.47
+ 39.15
-------
67.62
→ Answer:
67.62
12.
37.688 + 48.169
37.688
+ 48.169
--------
85.857
→ Answer:
85.857
---
Final Answer:
57.8, 37.33, 74.516, 48.5, 83.31, 76.863, 77.6, 72.87, 40.517, 63.9, 67.62, 85.857
Parent Tip: Review the logic above to help your child master the concept of decimals 5th grade worksheet.
