Common Core: 1.OA — Operations & Algebraic Thinking
Grade 1 • number-bonds • Easy
Fact Families (Set B)
More fact family practice
8 problems
1.
ans
? + 5 = 9
2.
ans
4 + ? = 9
3.
ans
4 + 5 = ?
4.
ans
5 + ? = 9
5.
ans
? + 4 = 10
6.
ans
6 + ? = 10
7.
ans
6 + 4 = ?
8.
ans
4 + ? = 10