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
16 − ____ = 10
6 + ____ = 11
7 − ____ = 3
6 − ____ = 5
____ + 15 = 19
7 + ____ = 13
____ + 1 = 9
____ + 7 = 9
2 + ____ = 9
12 − ____ = 3
____ + 8 = 20
19 − ____ = 6
14 − ____ = 9
9 + ____ = 13
____ + 4 = 20
16 − ____ = 6
5 − ____ = 4
2 + ____ = 7
____ + 4 = 9
17 − ____ = 9
