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Resource Type Activity
Standards Alignment
Common Core State Standards

Practice addition with ABCmouse printables! This collection includes printables and a video to practice adding one-, two-, and three- digit numbers. Create your FREE ABCmouse for Teachers account to access these and thousands more resources for Preschool through 2nd grade. Visit www.ABCmouse.com/Teachers to sign up for free.

## Resources

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February 13, 2020
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Math-Peanut Gallery.pdf

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February 13, 2020
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Pizza Pete.pdf

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Videos

### Standards

Relate counting to addition and subtraction (e.g., by counting on 2 to add 2).
Fluently add and subtract within 100 using strategies based on place value, properties of operations, and/or the relationship between addition and subtraction.
Apply properties of operations as strategies to add and subtract.
Explain why addition and subtraction strategies work, using place value and the properties of operations.
Add and subtract within 1000, using concrete models or drawings and strategies based on place value, properties of operations, and/or the relationship between addition and subtraction; relate the strategy to a written method. Understand that in adding or subtracting three-digit numbers, one adds or subtracts hundreds and hundreds, tens and tens, ones and ones; and sometimes it is necessary to compose or decompose tens or hundreds.
Subtract multiples of 10 in the range 10–90 from multiples of 10 in the range 10–90 (positive or zero differences), using concrete models or drawings and strategies based on place value, properties of operations, and/or the relationship between addition and subtraction; relate the strategy to a written method and explain the reasoning used.
Fluently add and subtract within 20 using mental strategies. By end of Grade 2, know from memory all sums of two one-digit numbers.
Mentally add 10 or 100 to a given number 100–900, and mentally subtract 10 or 100 from a given number 100–900.
Determine the unknown whole number in an addition or subtraction equation relating three whole numbers.

## Reviews

5.0
1 Reviews
nishanth.nochum_3743925
September 13, 2020
Excellent source for lots of great handouts!
mrstarahbell_2869142
September 16, 2019