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