Common Core: 2.NBT — Number & Operations in Base Ten
Grade 2 • mental-math • Easy
Friendly Numbers 5
Master friendly numbers
8 problems
1.
Make 10
7 + 6 =
Show your thinking:
2.
Make 10
7 + 5 =
Show your thinking:
3.
Make 10
7 + 4 =
Show your thinking:
4.
Make 10
8 + 2 =
Show your thinking:
5.
Make 10
8 + 9 =
Show your thinking:
6.
Make 10
8 + 8 =
Show your thinking:
7.
Make 10
8 + 6 =
Show your thinking:
8.
Make 10
8 + 5 =
Show your thinking: