PUTTING GROUPS OF ITEMS TOGETHER
Addition refer to putting two or groups of objects together.12 red bottles caps. +5 red bottles caps=17 red bottles caps
The plus sign(+) is used to put numbers together.
When you put numbers together meaning you are adding them
EXERCISE
1) 3 black shoes + 8 red shoes =2. 16 red apples + 18 green apples=


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