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