CCSS.Math.Content.4.OA.A.1 - Interpret a multiplication equation as a comparison, e.g., interpret 35 = 5 x 7 as a statement that 35 is 5 times as many as 7 and 7 times as many as 5. Represent verbal statements of multiplicative comparisons as multiplication equations.

 
Authors: National Governors Association Center for Best Practices, Council of Chief State School Officers

Title: CCSS.Math.Content.4.OA.A.1 Interpret A Multiplication Equation As A Comparison, E.g., Interpret... Operations and Algebraic Thinking - 4th Grade Mathematics Common Core State Standards

Publisher: National Governors Association Center for Best Practices, Council of Chief State School Officers, Washington D.C.

Copyright Date: 2010

(Page last edited 09/15/2017)

1. Complete the multiplication sentence. - Choose two numbers from the box to complete the multiplication sentence.
2. Multiple expressions - Match the illustrations with the correct expression.
3. Multiplication in two ways (showing it is commutative) - Lesson plan with activities and exercises.
4. Multiplication sentence problems - Scroll down to the middle of the page to start the quiz. How do you write the multiplication sentence for this problem?
5. Multiplication; Fill in missing number - What number will complete this sentence?
6. Multiplication; Fill in missing number. - What number should replace the question marks?
7. Multiplying and dividing using models. - Worksheet; examples and problems to work independently.You can get both multiplication fact and a division fact from the same picture.
8. Writing multiplication equations - Interactive online quiz; Writing multiplication expressions based on illustrations - multiple choice.