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This unit plan includes PDF worksheets aligned with the Grade 3 Ontario 2020 Math Curriculum Expectations!


Here's what's included:

  • Multiple NO-PREP worksheets to practice addition, subtraction, multiplication and division in algorithm and as word problems
  • Fractions, Unit Fractions and Ratios practice and review
  • Multiplication Chart included
  • Printable PDF version and Google Slides for lessons!
  • One Key Assessment and Test Review Included
  • Worksheets and lesson notes
  • Key Terms List
  • Answer Key Included
  • Space on sheet to complete problems
  • Activities and Key Terms that align with the NEW 2020 Ontario Math Curriculum
  • Clip Art from LittleRed and Smarty Pants Studies on TpT
  • Fonts from KG Fonts and APL on TpT


Ontario Math Expectations covered in this product:



use the properties of operations, and the relationships between multiplication and division, to solve problems and check calculations



recall and demonstrate multiplication facts of 2, 5, and 10, and related division facts



use mental math strategies, including estimation, to add and subtract whole numbers that add up to no more than 1000, and explain the strategies used



demonstrate an understanding of algorithms for adding and subtracting whole numbers by making connections to and describing the way other tools and strategies are used to add and subtract



represent and solve problems involving the addition and subtraction of whole numbers that add up to no more than 1000, using various tools and algorithms



represent multiplication of numbers up to 10 × 10 and division up to 100 ÷ 10, using a variety of tools and drawings, including arrays



represent and solve problems involving multiplication and division, including problems that involve groups of one half, one fourth, and one third, using tools and drawings



represent the connection between the numerator of a fraction and the repeated addition of the unit fraction with the same denominator using various tools and drawings, and standard fractional notation



use the ratios of 1 to 2, 1 to 5, and 1 to 10 to scale up numbers and to solve problems


Math Unit - Worksheets - Math Worksheets - Printable - Math Booklet - No Prep - Key Terms - Answer Key - Test Review - Math Supplemental Work - Extra Math Practice - addition - subtraction - multiplication - division - word problems - operations - fractions - unit fractions - ratios


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What are the benefits of using Smarty Pants Studies’ educational resources?


All Smarty Pants Studies’ resources have been used in the classroom and crafted using Ontario curriculum expectations with increasing student engagement and understanding in mind. Smarty Pants Studies’ resources are little to no-prep and many are cross-curricular, print and/or digital, allow for student choice and foster creativity.


Before you leave a review, a friendly reminder that I am a hardworking teacher and small business owner; I appreciate all reviews and feedback (positive or constructive), but please ensure you have used the product and your rating is reasonable and justified before submitting.


Terms of Use:

· Do not give this product away to others. If you wish to purchase multiple copies to share, you will receive a discount for any additional licenses you purchase.

· Do not claim this work as your own.

· Do not cover or delete the Smarty Pants Studies footer or logo.

· If you have any other questions about acceptable use of Smarty Pants Studies products, please feel free to contact me at


Thank you for your interest in Smarty Pants Studies! Follow along on Teachers Pay Teachers and @smartypantsstudies on Instagram to stay in the loop on new product launches!

Grade 3 Operations - Addition, Subtraction, Multiplication & Division

  • 127 page PDF printable

    60+ Google Slides

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