The document is a math challenge worksheet that contains 20 math problems in addition format. Students are asked to add single digit numbers together across 4 columns for each row. Upon completion, students can submit their score online to check their answers. The summary provides a high-level overview of the document's content and purpose in 3 sentences.

1. Name: Date:
Math Challenge
Where does a bird go when it loses its tail? The retail store.
Complete the Activity.
1 2 3 4
12 19 11 17
+2 +1 +1 +9
5 6 7 8
15 14 11 14
+4 +2 +6 +7
9 10 11 12
15 19 11 14
+8 +4 +4 +8
13 14 15 16
14 16 16 18
+5 +5 +6 +8
17 18 19 20
10 11 13 14
+5 +8 +4 +6
www.schoolhousetech.com Score: