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