Add Whole Numbers Within 1,000

Add two- and three-digit whole numbers within 1,000.

3rd Grade - Math - Add Multi-Digit Numbers

عن هذه المهارة

This skill keeps addition within 1,000. Students work with two- and three-digit numbers, line up each place, regroup when needed, and check that every sum stays inside the range.

المهارات والموضوعات

  • Number Sense and Operations
  • Addition
  • Whole Numbers
  • Adding
  • Sum
  • Add
  • Place Value
  • Total
  • Regrouping

مواءمة المنهج

  • AC9M3N03 — add and subtract two- and three-digit numbers using place value to partition, rearrange and regroup numbers to assist in calculations without a calculator
  • ENG-MATH-Y3-AS.4 — Add and subtract numbers with up to 3 digits, using formal written methods of columnar addition and subtraction.
  • NY-3.NBT.2
  • 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.
  • 3.NBT.A.2
  • MATH.3.4.A
  • G3.B2.5
  • BC.MATH.G3.CONTENT.03
  • AB.MATH.G3.MAT3-OI1-GQ2-LO1
  • ZA.CAPS.MATH.G3.NOR.1.13

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