Add Three Two-Digit Numbers

Fluently adding multi-digit numbers within 100 builds essential numerical confidence and mental calculation flexibility. In Grade 2 Math, students will develop speed and accuracy in adding whole numbers, combining multiple two-digit addends, utilizing place value strategies, and applying properties of operations. Through deliberate practice and targeted feedback on Nawaah Learning®, students will strengthen their addition proficiency, enabling them to tackle multi-step word problems and higher-level arithmetic concepts with confidence.

• Number Sense and Operations
• Whole Numbers
• Addition
• Fluency
• 2-Digit Numbers
• Sum
• Place Value
• Regrouping

• AC9M2N04 — add and subtract one- and two-digit numbers, representing problems using number sentences and solve using part-part-whole reasoning and a variety of calculation strategies
• ENG-MATH-Y2-AS.2 — Solve problems with addition and subtraction by applying their increasing knowledge of mental and written methods.
• NY-2.NBT.6
• 2.NBT.B.6 — Add up to four two-digit numbers using strategies based on placevalue and properties of operations.
• 2.NBT.B.6
• MA.2.NSO.2.3
• MATH.2.4.B
• G2.B2.4
• BC.MATH.G2.CONTENT.04
• AB.MATH.G2.MAT2-OI1-GQ2-LO1
• ZA.CAPS.MATH.G2.NOR.1.13
• SG.MATH.P2.NA.WN.2.1

• Break Apart Numbers to Add

• Add Whole Numbers