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
____ + 6 = 16
12 − ____ = 10
____ + 7 = 9
____ + 4 = 5
____ + 3 = 5
____ + 8 = 14
3 + ____ = 5
4 + ____ = 10
5 + ____ = 10
13 + ____ = 17
15 − ____ = 3
____ + 17 = 18
1 + ____ = 6
____ + 1 = 15
19 − ____ = 7
____ + 5 = 19
16 − ____ = 4
1 + ____ = 9
9 − ____ = 2
19 − ____ = 14
