Adding by Multiples of 10, up to 80 (Horizontal Questions - Full Page)

This basic Adding By Multiples of 10 worksheet is designed to help kids practice adding by multiples of 10, up to 80 with addition questions that change each time you visit. This math worksheet is printable and displays a full page math sheet with Horizontal Addition questions.

With this math sheet generator, you can easily create Adding By Multiples of 10 worksheets that are never the same and always different, 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 possible addition questions on this math worksheet are:

  • 10+10, 10+20, 10+30, 10+40, 10+50, 10+60, 10+70, 10+80
  • 20+10, 20+20, 20+30, 20+40, 20+50, 20+60, 20+70, 20+80
  • 30+10, 30+20, 30+30, 30+40, 30+50, 20+60, 30+70, 30+80
  • ...
  • 80+10, 80+20, 80+30, 80+40, 80+50, 80+60, 80+70, 80+80
ANSWER KEY
20 + 70 =
 90
50 + 40 =
 90
80 + 10 =
 90
40 + 50 =
 90
60 + 60 =
 120
80 + 40 =
 120
50 + 20 =
 70
30 + 80 =
 110
30 + 40 =
 70
40 + 50 =
 90
80 + 60 =
 140
60 + 40 =
 100
20 + 10 =
 30
30 + 80 =
 110
60 + 10 =
 70
70 + 70 =
 140
80 + 80 =
 160
20 + 50 =
 70
30 + 30 =
 60
50 + 60 =
 110
30 + 70 =
 100
10 + 40 =
 50
70 + 30 =
 100
80 + 50 =
 130
80 + 80 =
 160
30 + 10 =
 40
10 + 70 =
 80
70 + 10 =
 80
60 + 50 =
 110
80 + 60 =
 140
30 + 80 =
 110
10 + 60 =
 70
80 + 80 =
 160
60 + 50 =
 110
70 + 60 =
 130
50 + 40 =
 90
50 + 80 =
 130
80 + 80 =
 160
60 + 10 =
 70
40 + 20 =
 60
30 + 10 =
 40
60 + 50 =
 110
50 + 10 =
 60
20 + 30 =
 50
60 + 80 =
 140
30 + 30 =
 60
10 + 30 =
 40
40 + 20 =
 60
80 + 80 =
 160
50 + 30 =
 80
40 + 40 =
 80
30 + 60 =
 90
20 + 20 =
 40
70 + 20 =
 90
30 + 40 =
 70
10 + 60 =
 70
10 + 20 =
 30
80 + 20 =
 100
60 + 50 =
 110
30 + 40 =
 70
80 + 40 =
 120
40 + 80 =
 120
20 + 20 =
 40
60 + 70 =
 130
40 + 10 =
 50
60 + 60 =
 120
10 + 20 =
 30
70 + 80 =
 150
70 + 60 =
 130
40 + 80 =
 120
80 + 40 =
 120
20 + 40 =
 60
40 + 40 =
 80
10 + 20 =
 30
50 + 70 =
 120
60 + 80 =
 140
80 + 40 =
 120
20 + 10 =
 30
10 + 50 =
 60
40 + 60 =
 100

 Check this box to display the answer key

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