Spring 3-Digit Addition and Subtraction

by Kiki's Kubby

Price: 640 points or $6.4 USD

Subjects: math,mathElementary,baseTen,placeValue,operationsAndAlgebraicThinking,additionAndSubtraction

Grades: 2,3,4

Description: These spring decks help students practice 3-digit addition and subtraction with and without regrouping. The answer for each problem is found on a puzzle piece. After clicking each puzzle piece, a spring picture will be revealed. CCSS.Math.Content.3.NBT.A.2 Fluently add and subtract within 1000 using strategies and algorithms based on place value, properties of operations, and/or the relationship between addition and subtraction. 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.