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
10 − ____ = 9
9 + ____ = 12
6 + ____ = 11
16 − ____ = 15
3 + ____ = 13
____ + 15 = 19
11 + ____ = 16
19 − ____ = 14
____ + 13 = 15
____ + 3 = 8
10 − ____ = 1
____ + 13 = 16
9 − ____ = 2
____ + 8 = 18
17 − ____ = 8
____ + 10 = 11
2 + ____ = 7
____ + 16 = 18
14 − ____ = 3
3 + ____ = 7
