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Free Printable Math Worksheets: ADDITION TO 20
Page 1 of 9 Free Math Help Online – Interactive Online and/or Printable Math Worksheets
http://www.personal-math-online-help.com/
TEST 1: Use your fingers, toes, counting up – whatever you like: 7 + 5 = 5 + 15 = 9 + 10 =
2 + 13 = 13 + 1 = 4 + 2 =
3 + 12 = 9 + 2 = 1 + 14 =
10 + 9 = 2 + 11 = 18 + 1 =
2 + 4 = 6 + 8 = 14 + 2 =
8 + 3 = 15 + 2 = 6 + 10 =
The following 2 sets are almost the same, and require a little subtracting actually, but you can also try counting up. :-) 9 + = 17 12 + = 19 12 + = 18
3 + = 19 5 + = 15 6 + = 17
11 + = 14 8 + = 13 7 + = 12
+ 11 = 19 + 9 = 13 + 3 = 13 + 3 = 8 + 7 = 16 + 7 = 20 + 13 = 18 + 8 = 17 + 6 = 11
Free Printable Math Worksheets: ADDITION TO 20
Page 2 of 9 Free Math Help Online – Interactive Online and/or Printable Math Worksheets
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TEST 2: Use your fingers, toes, counting up – whatever you like: 3 + 11 = 2 + 5 = 8 + 11 =
9 + 2 = 7 + 3 = 4 + 14 =
2 + 15 = 10 + 9 = 5 + 13 =
7 + 9 = 13 + 7 = 4 + 8 =
15 + 5 = 2 + 9 = 5 + 2 =
11 + 5 = 6 + 8 = 7 + 6 =
The following 2 sets are almost the same, and require a little subtracting actually, but you can also try counting up. :-) 3 + = 11 11 + = 16 2 + = 14
7 + = 17 8 + = 13 9 + = 15
5 + = 18 12 + = 19 3 + = 20
+ 3 = 10 + 5 = 16 + 6 = 8 + 7 = 20 + 2 = 9 + 2 = 12 + 4 = 18 + 4 = 6 + 9 = 20
Free Printable Math Worksheets: ADDITION TO 20
Page 3 of 9 Free Math Help Online – Interactive Online and/or Printable Math Worksheets
http://www.personal-math-online-help.com/
TEST 3: Use your fingers, toes, counting up – whatever you like: 6 + 7 = 2 + 2 = 11 + 9 =
19 + 1 = 5 + 12 = 2 + 5 =
7 + 2 = 17 + 2 = 3 + 6 =
9 + 3 = 4 + 3 = 9 + 6 =
13 + 5 = 7 + 3 = 10 + 5 =
9 + 4 = 3 + 8 = 2 + 7 =
The following 2 sets are almost the same, and require a little subtracting actually, but you can also try counting up. :-) 3 + = 20 9 + = 18 11 + = 15
4 + = 7 10 + = 20 3 + = 9
2 + = 6 6 + = 11 3 + = 12
+ 2 = 12 + 12 = 17 + 12 = 16 + 4 = 8 + 3 = 10 + 2 = 15 + 3 = 17 + 8 = 19 + 7 = 16
Free Printable Math Worksheets: ADDITION TO 20
Page 4 of 9 Free Math Help Online – Interactive Online and/or Printable Math Worksheets
http://www.personal-math-online-help.com/
TEST 4: Use your fingers, toes, counting up – whatever you like: 5 + 15 = 2 + 15 = 6 + 7 =
8 + 4 = 6 + 10 = 5 + 14 =
12 + 2 = 11 + 4 = 5 + 11 =
6 + 2 = 4 + 3 = 9 + 2 =
7 + 9 = 3 + 7 = 8 + 3 =
9 + 8 = 11 + 6 = 5 + 4 =
The following 2 sets are almost the same, and require a little subtracting actually, but you can also try counting up. :-) 12 + = 17 6 + = 16 2 + = 14
9 + = 11 5 + = 9 14 + = 17
8 + = 12 11 + = 15 4 + = 20
+ 7 = 16 + 5 = 19 + 13 = 16 + 3 = 9 + 12 = 16 + 5 = 15 + 1 = 13 + 7 = 8 + 12 = 18
Free Printable Math Worksheets: ADDITION TO 20
Page 5 of 9 Free Math Help Online – Interactive Online and/or Printable Math Worksheets
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TEST 1 – ANSWERS: 7 + 5 = 12 5 + 15 = 20 9 + 10 = 19
2 + 13 = 15 13 + 1 = 14 4 + 2 = 6
3 + 12 = 15 9 + 2 = 11 1 + 14 = 15
10 + 9 = 19 2 + 11 = 13 18 + 1 = 19
2 + 4 = 6 6 + 8 = 14 14 + 2 = 16
8 + 3 = 11 15 + 2 = 17 6 + 10 = 16
9 + 8 = 17 12 + 7 = 19 12 + 6 = 18
3 + 13 = 19 5 + 10 = 15 6 + 11 = 17
11 + 3 = 14 8 + 5 = 13 7 + 5 = 12
8 + 11 = 19 4 + 9 = 13 10 + 3 = 13
5 + 3 = 8 9 + 7 = 16 13 + 7 = 20
5 + 13 = 18 9 + 8 = 17 5 + 6 = 11
Free Printable Math Worksheets: ADDITION TO 20
Page 6 of 9 Free Math Help Online – Interactive Online and/or Printable Math Worksheets
http://www.personal-math-online-help.com/
TEST 2 – ANSWERS: 3 + 11 = 14 2 + 5 = 7 8 + 11 = 19
9 + 2 = 11 7 + 3 = 10 4 + 14 = 18
2 + 15 = 17 10 + 9 = 19 5 + 13 = 18
7 + 9 = 16 13 + 7 = 20 4 + 8 = 12
15 + 5 = 20 2 + 9 = 11 5 + 2 = 7
11 + 5 = 16 6 + 8 = 14 7 + 6 = 13
3 + 8 = 11 11 + 5 = 16 2 + 12 = 14
7 + 10 = 17 8 + 5 = 13 9 + 6 = 15
5 + 13 = 18 12 + 7 = 19 3 + 17 = 20
7 + 3 = 10 11 + 5 = 16 2 + 6 = 8
13 + 7 = 20 4 + 2 = 9 10 + 2 = 12
14 + 4 = 18 2 + 4 = 6 11 + 9 = 20
Free Printable Math Worksheets: ADDITION TO 20
Page 7 of 9 Free Math Help Online – Interactive Online and/or Printable Math Worksheets
http://www.personal-math-online-help.com/
TEST 3 – ANSWERS: 6 + 7 = 13 2 + 2 = 4 11 + 9 = 20
19 + 1 = 20 5 + 12 = 17 2 + 5 = 7
7 + 2 = 9 17 + 2 = 19 3 + 6 = 9
9 + 3 = 12 4 + 3 = 7 9 + 6 = 15
13 + 5 = 18 7 + 3 = 10 10 + 5 = 15
9 + 4 = 13 3 + 8 = 11 2 + 7 = 9
3 + 17 = 20 9 + 9 = 18 11 + 4 = 15
4 + 3 = 7 10 + 10 = 20 3 + 6 = 9
2 + 4 = 6 6 + 5 = 11 3 + 9 = 12
10 + 2 = 12 15 + 12 = 17 4 + 12 = 16
4 + 4 = 8 7 + 3 = 10 13 + 2 = 15
14 + 3 = 17 11 + 8 = 19 9 + 7 = 16
Free Printable Math Worksheets: ADDITION TO 20
Page 8 of 9 Free Math Help Online – Interactive Online and/or Printable Math Worksheets
http://www.personal-math-online-help.com/
TEST 4 – ANSWERS: 5 + 15 = 20 2 + 15 = 17 6 + 7 = 13
8 + 4 = 12 6 + 10 = 16 5 + 14 = 19
12 + 2 = 14 11 + 4 = 15 5 + 11 = 16
6 + 2 = 8 4 + 3 = 7 9 + 2 = 11
7 + 9 = 16 3 + 7 = 10 8 + 3 = 11
9 + 8 = 17 11 + 6 = 17 5 + 4 = 9
12 + 5 = 17 6 + 10 = 16 2 + 12 = 14
9 + 2 = 11 5 + 4 = 9 14 + 3 = 17
8 + 4 = 12 11 + 4 = 15 4 + 16 = 20
9 + 7 = 16 14 + 5 = 19 3 + 13 = 16
6 + 3 = 9 4 + 12 = 16 10 + 5 = 15
12 + 1 = 13 1 + 7 = 8 6 + 12 = 18
Free Printable Math Worksheets: ADDITION TO 20
Page 9 of 9 Free Math Help Online – Interactive Online and/or Printable Math Worksheets
http://www.personal-math-online-help.com/
ADDITION TABLE TO 20
+ 1 2 3 4 5 6 7 8 9 10 1 2 3 4 5 6 7 8 9 10 11 2 3 4 5 6 7 8 9 10 11 12
3 4 5 6 7 8 9 10 11 12 13
4 5 6 7 8 9 10 11 12 13 14
5 6 7 8 9 10 11 12 13 14 15
6 7 8 9 10 11 12 13 14 15 16
7 8 9 10 11 12 13 14 15 16 17
8 9 10 11 12 13 14 15 16 17 18
9 10 11 12 13 14 15 16 17 18 19
10 11 12 13 14 15 16 17 18 19 20 11 12 13 14 15 16 17 18 19 20
12 13 14 15 16 17 18 19 20
13 14 15 16 17 18 19 20
14 15 16 17 18 19 20
15 16 17 18 19 20
16 17 18 19 20
17 18 19 20
18 19 20
19 20
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