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
9 + ____ = 10
____ + 7 = 19
____ + 4 = 8
9 + ____ = 16
3 + ____ = 5
20 − ____ = 7
16 − ____ = 11
16 + ____ = 19
19 − ____ = 7
11 + ____ = 14
16 − ____ = 6
7 + ____ = 8
5 − ____ = 2
12 + ____ = 13
19 − ____ = 7
____ + 1 = 13
11 − ____ = 4
5 − ____ = 3
17 + ____ = 18
7 + ____ = 12
