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