Math 121 sec 8.1 Addition of Integers

Math 121 sec 8.1 Addition of Integers - sum of -5 and 2....

Info iconThis preview shows page 1. Sign up to view the full content.

View Full Document Right Arrow Icon
MTH 121 Section 8.1: Addition of Integers Instructions: Work in groups of 2-4 students. Use black and red chips to represent addition. 1. The model shows how to add 3 and 4 using black chips. 3+4=7 2. Use red and black chips to find the
Background image of page 1
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: sum of -5 and 2. Circle the chips that equal zero.-5 Sum = ____________ 2 3. Use chips to compute the following sums. a. 7 + (-3) = b. -4 + (-3) = c. -8 + 2 = B B B B B B B B B B B B B B...
View Full Document

This note was uploaded on 10/11/2011 for the course MTH 121 taught by Professor Staff during the Spring '11 term at Moraine Valley Community College.

Ask a homework question - tutors are online