MyMathKidK-8 Curriculum
Common Core: K.OA
Answer Key
Grade 0 • number-bonds • Beginner

Bonds of 3 (Set E)

Master bonds of 3

8 problems

1.
2?1
ans
? + 1 = 2
2.
?11
ans
1 + 1 = ?
3.
?02
ans
0 + 2 = ?
4.
20?
ans
0 + ? = 2
5.
2?2
ans
? + 2 = 2
6.
?21
ans
2 + 1 = ?
7.
31?
ans
1 + ? = 3
8.
3?2
ans
? + 2 = 3
Math Worksheets for Kids • Worksheet #bonds-of-3-e