Multi-Digit Addition Power Point
Uses Critical thinking and written response explanations to solve multi-digit addition word problems.
25+ questions 26 slides
Covers the following Common Core Math Standards
MACC.3.OA.4 Use place value understanding and properties of operations to perform multi-digit arithmetic.
MACC.3.NBT.1.1Use place value understanding to round whole numbers to the nearest 10 or 100.
MACC.3.NBT.1.2Fluently add and subtract within 1000 using strategies and algorithms based on place value, properties of operations, and/or the relationship between addition and subtraction
MACC.3.OA.4.8Solve two-step word problems using the four operations. Represent these problems using equations with a letter standing for the unknown quantity. Assess the reasonableness of answers using mental computation and estimation strategies including rounding.