A set of flashcards to use when working with the addition strategy 'Making Ten'.

Use this resource when teaching students about the addition strategy ‘Making Ten’.

Flashcards have been included with the first addend missing as well as the second. We have also included blank flashcards for you and your students to make your own!

These flashcards work well when placed in a math center with a blank ten-frame mat.

For any number from 1 to 9, find the number that makes 10 when added to the given number, e.g., by using objects or drawings, and record the answer with a drawing or equation.

Apply properties of operations as strategies to add and subtract.2 Examples: If 8 + 3 = 11 is known, then 3 + 8 = 11 is also known. (Commutative property of addition.) To add 2 + 6 + 4, the second two numbers can be added to make a ten, so 2 + 6 + 4 ...

Add and subtract within 20, demonstrating fluency for addition and subtraction within 10. Use strategies such as counting on; making ten (e.g., 8 + 6 = 8 + 2 + 4 = 10 + 4 = 14); decomposing a number leading to a ten (e.g., 13 - 4 = 13 - 3 - 1 = 10 - ...

Determine the unknown whole number in an addition or subtraction equation relating three whole numbers. For example, determine the unknown number that makes the equation true in each of the equations 8 + ? = 11, 5 = _ - 3, 6 + 6 = _.

Explain the strategies used to solve problems involving adding and subtracting within 10 using spoken words, concrete and pictorial models, and number sentences.

Determine the unknown whole number in an
addition or subtraction equation when the unknown may be any one of the three
or four terms in the equation; and

Author

Natalie

Designed by Alyssa

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