 @internet4classr I4C

## Kindergarten Number and Operations

To work on kindergarten Number and Operations standards, click on the numbers below to visit pages with internet resources for each of the learning standards listed.

 Count to 25 - Count objects to 25 using one-to-one correspondence and identify the quantity in the counted group. Match - Match quantities to 25 with numerals and written words. Count Backward - Count backward from 10 to 1. Count by Two - Count to 20 by twos. Make a Set - Create a set with a given number of objects. 0006.2.6 Objects in a Set - Quickly recognize the number of objects in a small set. 0106.2.7 Zero - Recognize zero (0) as a set with no objects. 0006.2.8 Compare Sets - Compare sets of ten or fewer objects and identify which are equal to, more than, or less than others. 0006.2.9 Order Numbers - Order the numbers through 25 using numerals and words. 0006.2.10 Model Numbers - Recognize 6 through 10 as five and some ones. 0006.2.11 Ordinals - Recognize and use ordinal numbers (e.g., first, fourth, last). 0006.2.12 Joining and Separating - Model simple joining and separating situations with objects. 0006.2.13 Add and Subtract - Add and subtract single-digit numbers whose total or difference is between 0 and 10. 0006.2.14 Addition Problems - Understand add as put together or count on and solve addition problems with sums less than 20. 0006.2.15 Subtraction Problems - Understand subtraction as break apart or take away and solve subtraction problems using numbers 1 through 10. 0006.2.16 Story Problems - Model, demonstrate, and solve story problems that illustrate addition and subtraction. 0006.2.17 Grouping - Understand that numbers can be represented by different groupings. Internet4classrooms is a collaborative effort by Susan Brooks and Bill Byles. 