leannaadrian

31.10.2019 • 

Mathematics

Nys comaron core mathematics curriculum
lesson 3
7.2
name
date
lesson 3: understanding addition of integers
exit ticket
*
refer to the diagram to the right
a. write an equation for the diagram to the right.
find the sum
-9
c:
describe the sum in terms of the distance from the first addend. explain.
what integers do the arrows represent?
2. jenna and lay are playing the integer game. below are the two cards they selected
how do the models for these two addition problems differ on a number line? how are they the same?

Ответ:

obliviousho2018

18.04.2022

Mathematics

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*I stand corrected by Mathstudent55. Accidentally wrote out LCM, not GCF.

The GCF is 12 as 12 is the greatest factor of itself and 12 is a factor of 72.

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