Christmas Subtraction Set 1
by Cmac © 2021
Price: $0.45 USD
Subjects: math,mathElementary,operationsAndAlgebraicThinking,additionAndSubtraction,holiday,christmas
Grades: 13,1,2
Description
Revision of subtraction within 10 using a ten frame without taking away the entire set or zero. Subject: Mathematics Strand: Number Strand Unit: Operations Content Objectives: Class: 1st Class- - develop an understanding of addition by combining or partitioning sets, use concrete materials 0-20 -- develop an understanding of subtraction as deducting, as complementing and as difference 0-20 -- develop and/or recall mental strategies for subtraction 0-20 -- construct number sentences and number stories; solve problems involving subtraction 0-20 -- use the symbols +, - , = Class: 2nd Class -- develop an understanding of subtraction as deducting, as complementing and as difference -- develop and recall mental strategies for subtraction 0-20 -- subtract numbers without and with renaming within 99 -- use the symbols +, - , =