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 + ____ = 13
____ + 3 = 19
____ + 1 = 16
____ + 5 = 6
____ + 1 = 10
9 + ____ = 15
____ + 7 = 10
12 − ____ = 4
4 + ____ = 5
15 − ____ = 12
____ + 5 = 18
14 − ____ = 6
____ + 14 = 18
3 + ____ = 19
9 − ____ = 1
3 + ____ = 11
6 + ____ = 9
2 + ____ = 12
8 + ____ = 20
5 − ____ = 1
