CCSS.MATH.CONTENT.K.OA.A.3
Decompose numbers less than or equal to 10 into pairs in more than one way, e.g., by using objects or drawings, and record each decomposition by a drawing or equation (e.g., 5 = 2 + 3 and 5 = 4 + 1).
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Number Talks - Balancing Equations Task Cards
Build number sense skills with this set of 40 task cards.
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Numbers to 30 - Tens Frames - Printable
Use a printable ten frame when working on counting, addition and subtraction, odd and even numbers, or place value.
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Rainbow Numbers Worksheet
A worksheet using rainbow numbers.
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Build It! Decomposing Numbers – Task Cards
Practice decomposing numbers with this activity that has students splitting numbers into parts.
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Making 10 – Worksheet
Practice the addition strategy of making ten with this math worksheet.
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Rearranging Parts – Instructional Slide Deck
Learn how to decompose numbers less than or equal to 10 into pairs in more than one way with this instructional slide deck.
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Composing and Decomposing Numbers - Instructional Slide Deck
Introduce composing and decomposing numbers to your students with this instructional slide deck.
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Ten Frame Mats (Single and Double)
A ten frame mat and a double ten frame mat to use in a variety of ways.
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Number Chart – 1-50
A bright number chart representing numbers 1-50.
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Number Chart – 1-20
A bright number chart representing numbers 1-20.
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My Mini Number Book – 20
A little book of activities for the number 20.
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My Mini Number Book – 19
A little book of activities for the number 19.
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My Mini Number Book – 18
A little book of activities for the number 18.
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My Mini Number Book – 17
A little book of activities for the number 17.
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My Mini Number Book – 16
A little book of activities for the number 16.
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My Mini Number Book – 15
A little book of activities for the number 15.
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My Mini Number Book – 14
A little book of activities for the number 14.
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My Mini Number Book – 13
A little book of activities for the number 13.
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My Mini Number Book – 12
A little book of activities for the number 12.
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My Mini Number Book – 11
A little book of activities for the number 11.
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My Mini Number Book – 10
A little book of activities for the number 10.
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Number Talks - Subitizing Task Cards
Build number sense skills with this set of 30 subitizing task cards.
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My Mini Number Book – 9
A little book of activities for the number 9.
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My Mini Number Book – 8
A little book of activities for the number 8.
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My Mini Number Book – 7
A little book of activities for the number 7.
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My Mini Number Book – 6
A little book of activities for the number 6.
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My Mini Number Book – 5
A little book of activities for the number 5.
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My Mini Number Book – 4
A little book of activities for the number 4.
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My Mini Number Book – 3
A little book of activities for the number 3.
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My Mini Number Book – 2
A little book of activities for the number 2.
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My Mini Number Book – 1
A little book of activities for the number 1.
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Little Number Books (1-20)
A set of little books to assist younger students with number recognition and understanding for numbers 1-20.