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