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