Skip to content
★
F
u
n
Children
🔍
♥
🖍️
Coloring
✏️
Worksheets
📚
Stories
🎨
How to Draw
🖨️
Printables
🪄
Make Your Own
🎲
Games
😄
Jokes & Facts
Home
›
Worksheets
›
Math
›
1st Grade
›
Missing Addends within 20
Missing Addends within 20 Worksheets
Name:
Date:
Missing Addends within 20
What number is missing?
1.
1 +
= 16
2.
14 +
= 15
3.
6 +
= 20
4.
11 +
= 16
5.
13 +
= 14
6.
7 +
= 15
7.
5 +
= 11
8.
2 +
= 12
9.
1 +
= 15
10.
10 +
= 14
11.
3 +
= 13
12.
4 +
= 10
13.
12 +
= 16
14.
9 +
= 17
15.
4 +
= 18
16.
8 +
= 17
17.
17 +
= 18
18.
9 +
= 12
19.
4 +
= 11
20.
4 +
= 14
15
1
14
5
1
8
6
10
14
4
10
6
4
8
14
9
1
3
7
10
fun
children.com
1st Grade · Sheet #1