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
15 − ____ = 13
4 + ____ = 18
9 − ____ = 4
16 − ____ = 13
4 + ____ = 10
2 + ____ = 5
1 + ____ = 7
20 − ____ = 7
4 + ____ = 12
1 + ____ = 5
7 − ____ = 4
17 − ____ = 12
11 − ____ = 2
____ + 7 = 13
____ + 5 = 10
____ + 6 = 17
12 − ____ = 6
____ + 9 = 11
11 − ____ = 2
16 − ____ = 3
