Adding Decimal Numbers 10-99 up to 3 Decimal Places (Horizontal Questions - Full Page)

This Decimal Addition worksheet is designed to help kids practice adding decimal numbers. Each question will have decimal values that are between 10 and 99 with up to 3 decimal places. This math worksheet is printable and displays a full page math sheet with Horizontal Addition questions.

This math sheet generator creates a new, different, addition worksheet each time you visit, providing you with an unlimited supply of math sheets to use in the classroom or at home.

Each math sheet also has an optional answer key checkbox that you can select, if you wish to print an answer key to go along with your math worksheet. And there are six different question styles to choose from, as listed below.

Possible Questions:

  • The addition questions on this math worksheet will have values between 10 and 99. Each value will be a decimal number with up to 3 decimal places.
ANSWER KEY
32.023 + 70.4 = 
102.423
62.6 + 70.995 = 
133.595
49.8 + 35.134 = 
84.934
89.706 + 31.804 = 
121.51
60.563 + 85.14 = 
145.703
86.26 + 20.099 = 
106.359
90.3 + 54.541 = 
144.841
27.2 + 71.027 = 
98.227
88.182 + 95.677 = 
183.859
45.576 + 71.5 = 
117.076
78.14 + 40.718 = 
118.858
58.9 + 73.261 = 
132.161
87.159 + 26.54 = 
113.699
58.16 + 64.418 = 
122.578
76.885 + 60.33 = 
137.215
38.36 + 39.869 = 
78.229
67.81 + 40.992 = 
108.802
50.022 + 56.46 = 
106.482
35.001 + 29.962 = 
64.963
77.29 + 69.308 = 
146.598
55.194 + 92.09 = 
147.284
45.3 + 25.772 = 
71.072
58.057 + 72.347 = 
130.404
76.302 + 64.5 = 
140.802

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