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