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
11 − ____ = 9
20 − ____ = 13
13 − ____ = 11
11 − ____ = 8
14 − ____ = 2
____ + 7 = 19
11 − ____ = 4
16 − ____ = 11
9 − ____ = 3
9 + ____ = 13
17 − ____ = 8
9 + ____ = 16
____ + 1 = 6
____ + 12 = 17
____ + 3 = 6
____ + 7 = 8
18 − ____ = 15
19 − ____ = 9
13 − ____ = 2
____ + 5 = 7
