Number Sense Worksheet
Recommended for Kindergarten — 2nd Grade
Number Sense Worksheet
Name: ____________________Date: ____________
Instructions: Recognizing, building, and decomposing small numbers with ten frames and number bonds.
20 problems
1 + ____ = 11
1 + ____ = 7
____ + 1 = 9
16 + ____ = 19
____ + 3 = 10
____ + 1 = 5
____ + 8 = 9
10 − ____ = 5
16 − ____ = 2
____ + 6 = 8
20 − ____ = 8
____ + 4 = 19
3 + ____ = 5
10 + ____ = 13
4 + ____ = 12
2 + ____ = 14
6 + ____ = 20
3 + ____ = 7
____ + 6 = 9
10 + ____ = 14
