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