Open Number Line Deck 8: Adding Hundreds
by Kiki's Kubby © 2021
Price: $2 USD
Subjects: math
Grades: 1,2,3
Description
Students will add hundreds on an open number line. This deck is part of a series. Search Kiki's Kubby for the following: Open Number Line: Adding Tens (Deck 1) Adding 10s to 10s Only Open Number Line: Adding Tens (Deck 2) 10 Cards Open Number Line: Adding Tens (Deck 3) 20 Cards Open Number Line: Adding Tens and Ones (Deck 4) 10 Cards Open Number Line: Adding Tens and Ones (Deck 5) 20 Cards Open Number Line: Adding Hundreds (Deck 6) Or BUNDLE and Save! Open Number Line Addition BUNDLE CCSS.MATH.CONTENT.2.NBT.A.2 Count within 1000; skip-count by 5s, 10s, and 100s. CCSS.MATH.CONTENT.2.NBT.B.7 Add and subtract within 1000, using concrete models or drawings and strategies based on place value, properties of operations, and/or the relationship between addition and subtraction; relate the strategy to a written method. Understand that in adding or subtracting three-digit numbers, one adds or subtracts hundreds and hundreds, tens and tens, ones and ones; and sometimes it is necessary to compose or decompose tens or hundreds. CCSS.MATH.CONTENT.2.NBT.B.8 Mentally add 10 or 100 to a given number 100-900, and mentally subtract 10 or 100 from a given number 100-900.
Acknowledgements
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