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
2 + ____ = 9
____ + 1 = 8
9 + ____ = 12
16 − ____ = 4
____ + 14 = 18
8 + ____ = 9
12 − ____ = 11
____ + 5 = 14
16 − ____ = 3
17 + ____ = 20
6 − ____ = 5
3 + ____ = 6
____ + 4 = 19
15 − ____ = 14
____ + 11 = 17
____ + 5 = 19
____ + 4 = 18
6 − ____ = 5
____ + 14 = 20
8 + ____ = 13
