3rd Grade Math - Math Galaxy

iOS app by Math Galaxy. Education · Math Galaxy

Store rating
0 / 5
Store rating count
0
Download price
Free to download
In-app purchases
Unknown
Version
8.2
Listing last refreshed
2026-09-11

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Store description excerpt

"I found myself wishing I had found this app before my son's third grade year." Find the rest of review at: https://web.archive.org/web/20170704011138/http://www.smartappsforkids.com/2017/04/review-math-galaxy-gives-us-another-top-pick-with-3rd-grade-math-common-core.html Preview on YouTube: https://www.youtube.com/watch?v=GaFDdbbsKbc Auto-renewable subscription 3rd Grade Math comes with a 1-week free trial. After this you will be charged $4.99 a month and you can cancel anytime. Your subscription will be charged to your iTunes account at confirmation of purchase and will automatically renew (at the duration selected) unless auto-renew is turned off at least 24 hours before the end of the current period. You can manage your subscription and/or turn off auto-renewal by visiting your iTunes Account Settings after purchase. The app does not collect any personal information. Privacy policy: https://www.mathgalaxy.com/FQ3_Menu/FQ3_3rd_Grade_Math_Privacy.html Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ 3rd Grade Math covers all Common Core math standards for 3rd grade as listed below and supports Apple Schoolwork. NUMBERS AND OPERATIONS IN BASE 10 (3.NBT) Use place value understanding and properties of operations to perform multi-digit arithmetic. Place Value (3.NBT.1) Place Value Blocks Place Names Expanded Notation Comparing Numbers Ordering Numbers Use place value understanding to round whole numbers to the nearest 10 or 100. Rounding & Estimating Rounding Whole Numbers ((3.NBT.1) Estimating Whole Numbers (3.NBT.3) Fluently add and subtract within 1000 using strategies and algorithms based on place value, properties of operations, and/or relationship between addition and subtraction. Adding Whole Numbers (3.NBT.2) Addition Tables Addition on the Number Line 1-Digit Addition 2-Digit Addition 3-Digit Addition Alternative Method - Partial Sums Alternative Method - Expanded Notation Alternative Method - Column Addition Subtracting Whole Numbers (3.NBT.2) Subtraction on the Number Line 1-Digit Subtraction 2-Digit Subtraction 3-Digit Subtraction Borrowing Across 0’s Missing Number Alternative Method OPERATIONS AND ALGEBRAIC THINKING (3.OA) Understand properties of multiplication and the relationship between multiplication and division. Multiply and divide within 100. Arrays (3.OA.1) Multiplication Tables (3.OA.7) 1-Digit Multiplication (3.OA.1) Division Tables (3.OA.7) Relating Division to Multiplication (3.OA.2, 6) Relating Division Word Problems (3.OA.3, 4, 6) 1-Digit Divisor (3.OA.2) Solve problems involving the four operations. Word Problems (3.OA) Add or Subtract (3.OA.3) Multiply or Divide (3.OA.3) Add, Subtract, Multiply, or Divide (3.OA.3, 6) Multi-Step (3.OA.3, 8) Identify and explain patterns in arithmetic. Patterns (3.OA.9) Skip Counting Number & Shape Patterns Algebraic Properties (3.OA.5) NUMBER AND O

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