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
19 − ____ = 6
____ + 2 = 5
17 − ____ = 11
____ + 9 = 12
15 + ____ = 17
12 − ____ = 11
____ + 1 = 19
1 + ____ = 13
16 + ____ = 19
____ + 4 = 6
17 − ____ = 3
____ + 11 = 18
6 − ____ = 2
9 − ____ = 4
18 − ____ = 5
17 − ____ = 9
2 + ____ = 5
3 + ____ = 5
8 − ____ = 7
4 + ____ = 19
