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