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1st Grade
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Missing Addends within 20
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Sheet 5
Missing Addends within 20 — Worksheet 5
Name:
Date:
Missing Addends within 20
What number is missing?
1.
13 +
= 17
2.
7 +
= 12
3.
6 +
= 10
4.
8 +
= 17
5.
5 +
= 19
6.
13 +
= 18
7.
1 +
= 17
8.
5 +
= 15
9.
6 +
= 19
10.
1 +
= 12
11.
4 +
= 18
12.
2 +
= 12
13.
14 +
= 15
14.
13 +
= 14
15.
5 +
= 12
16.
10 +
= 12
17.
15 +
= 17
18.
12 +
= 15
19.
3 +
= 17
20.
9 +
= 16
4
5
4
9
14
5
16
10
13
11
14
10
1
1
7
2
2
3
14
7
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1st Grade · Sheet #5