Answer Keys: Number and Operations in Base Ten, Math 3rd Grade Common

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Answer Keys: Number and Operations in Base...

Welcome to our Common Core Printables Answer Key Section for Number and Operations in Base Ten - 3rd Grade Math!

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Number and Operations in Base Ten - 3rd GradeRound 3-Digit Whole Number to Nearest Ten (CCSS.Math.Content.3.NBT.A.1)Round 3-Digit Whole Number to Nearest Hundred (CCSS.Math.Content.3.NBT.A.1)Round 2-Digit Whole Number to Nearest Ten (CCSS.Math.Content.3.NBT.A.1)Subtract 2-Digit from 3-Digit Number With Regrouping (CCSS.Math.Content.3.NBT.A.2)Add two three-digit numbers so that the total is within 1000 (CCSS.Math.Content.3.NBT.A.2)Add a three-digit and two-digit number so that the total is within 1000 (CCSS.Math.Content.3.NBT.A.2)Subtract 3-digit from 3-digit number (CCSS.Math.Content.3.NBT.A.2)Subtract 2-digit from 3-digit number (CCSS.Math.Content.3.NBT.A.2)Complete the 3-Digit Addition Equation (CCSS.Math.Content.3.NBT.A.2)Complete the 3-Digit Subtraction Equation (CCSS.Math.Content.3.NBT.A.2)Subtract 3-Digit from 3-Digit Number with Regrouping (CCSS.Math.Content.3.NBT.A.2)Balance the 3-Digit Addition Equation (CCSS.Math.Content.3.NBT.A.2)Balance the 3-Digit Subtraction Equation (CCSS.Math.Content.3.NBT.A.2)Balance the 3-Digit Addition or Subtraction Equation (CCSS.Math.Content.3.NBT.A.2)Multiply a one-digit by a two-digit multiple of ten number (CCSS.Math.Content.3.NBT.A.3)