Adding by Multiples of 10, up to 90 (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 90 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, 10+90
  • 20+10, 20+20, 20+30, 20+40, 20+50, 20+60, 20+70, 20+80, 20+90
  • 30+10, 30+20, 30+30, 30+40, 30+50, 20+60, 30+70, 30+80, 30+90
  • ...
  • 90+10, 90+20, 90+30, 90+40, 90+50, 90+60, 90+70, 90+80, 90+90
ANSWER KEY
40 + 50 =
 90
20 + 40 =
 60
10 + 10 =
 20
60 + 30 =
 90
70 + 30 =
 100
10 + 10 =
 20
50 + 80 =
 130
90 + 20 =
 110
40 + 80 =
 120
90 + 20 =
 110
10 + 50 =
 60
20 + 10 =
 30
60 + 30 =
 90
10 + 40 =
 50
80 + 40 =
 120
70 + 10 =
 80
80 + 60 =
 140
60 + 70 =
 130
70 + 90 =
 160
20 + 40 =
 60
40 + 20 =
 60
70 + 90 =
 160
90 + 70 =
 160
10 + 60 =
 70
50 + 70 =
 120
40 + 30 =
 70
60 + 70 =
 130
20 + 60 =
 80
20 + 90 =
 110
10 + 80 =
 90
70 + 40 =
 110
60 + 50 =
 110
40 + 40 =
 80
80 + 50 =
 130
10 + 40 =
 50
30 + 50 =
 80
20 + 90 =
 110
50 + 50 =
 100
40 + 30 =
 70
10 + 60 =
 70
50 + 50 =
 100
20 + 30 =
 50
70 + 70 =
 140
60 + 70 =
 130
80 + 90 =
 170
30 + 20 =
 50
60 + 70 =
 130
10 + 60 =
 70
10 + 30 =
 40
80 + 40 =
 120
20 + 90 =
 110
40 + 60 =
 100
30 + 90 =
 120
70 + 80 =
 150
10 + 10 =
 20
90 + 70 =
 160
10 + 90 =
 100
30 + 80 =
 110
70 + 40 =
 110
20 + 50 =
 70
30 + 30 =
 60
60 + 80 =
 140
90 + 10 =
 100
70 + 20 =
 90
50 + 10 =
 60
90 + 90 =
 180
30 + 80 =
 110
10 + 80 =
 90
40 + 30 =
 70
50 + 70 =
 120
60 + 80 =
 140
70 + 30 =
 100
20 + 20 =
 40
70 + 30 =
 100
50 + 40 =
 90
30 + 70 =
 100
30 + 70 =
 100
10 + 80 =
 90
40 + 10 =
 50
60 + 60 =
 120

 Check this box to display the answer key

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