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 + ____ = 14
____ + 3 = 6
____ + 1 = 5
____ + 2 = 5
____ + 10 = 19
4 + ____ = 13
6 − ____ = 2
____ + 3 = 5
____ + 5 = 16
____ + 5 = 11
19 − ____ = 18
9 + ____ = 12
12 + ____ = 18
9 − ____ = 1
____ + 2 = 9
16 − ____ = 4
7 + ____ = 8
17 − ____ = 7
16 − ____ = 12
____ + 10 = 13
