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
4 + ____ = 14
____ + 5 = 19
____ + 6 = 7
2 + ____ = 15
____ + 6 = 9
12 − ____ = 8
____ + 2 = 7
____ + 8 = 10
____ + 5 = 13
15 − ____ = 7
____ + 11 = 13
____ + 12 = 19
____ + 3 = 5
14 − ____ = 6
____ + 2 = 5
15 − ____ = 3
14 − ____ = 3
____ + 7 = 13
16 − ____ = 4
6 − ____ = 3
