Use the addition table to answer part a through d Click the

Last updated: 6/17/2023

Use the addition table to answer part a through d Click the icon to view the addition table Write a rule for finding such sums almost at a glance Choose the correct answer below A Sum upper right entry 4 B Sum 4x upper right entry OC Sum upper left entry x lower right entry OD Sum upper right entry 4 E Sum 2x upper right entry b Find the sum of the entries in these squares of entries from the table 0 1 1 2 2 3 3 4 Sum 18 10 11 12 11 12 13 12 13 14 OA Sum upper left entry x lower right entry OB Sum upper right entry 2 3 C Sum 9 x upper right entry D Sum 4x upper right entry OE Sum upper right entry 9 Sum 108 c Write a clear and simple rule for computing these sums Choose the correct answer below 13 14 15 Sun