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 + ____ = 19
11 − ____ = 4
9 + ____ = 18
____ + 6 = 12
____ + 5 = 10
3 + ____ = 5
10 − ____ = 5
17 − ____ = 15
14 − ____ = 1
17 − ____ = 16
11 − ____ = 4
16 − ____ = 4
15 − ____ = 2
15 + ____ = 16
4 + ____ = 8
____ + 4 = 20
____ + 4 = 12
____ + 14 = 19
11 − ____ = 8
9 − ____ = 8
