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