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
4 + ____ = 17
10 − ____ = 4
9 − ____ = 2
6 + ____ = 17
____ + 1 = 12
6 − ____ = 4
13 − ____ = 5
13 − ____ = 2
8 − ____ = 1
19 − ____ = 4
____ + 5 = 20
1 + ____ = 5
8 + ____ = 15
2 + ____ = 11
____ + 7 = 12
6 + ____ = 9
17 − ____ = 4
____ + 4 = 7
3 + ____ = 10
9 + ____ = 10
