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