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