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