Digital 2nd Grade Math Common Core Place Value Number Talks Numbers Base

Digital 2nd Grade Math Common Core Place Value Number Talks Numbers Base 10 Rounding to the nearest 10 & 100. this rounding activity meets common core math standards 3nbt 1 & 2. it takes rounding to the next level. students are given a number & they must list all of the numbers that will round to the given number. this activity stumps most students the first few times, but then they catch on & can complete it quickly. These digital 2nd grade number talk slides contain everything you need to cover the 2nd grade place value common core numbers and base 10 math standards easily and progressively, helping children to build deep place value understanding through fun and engaging math talk. with almost 400 digital numb.

Digital 2nd Grade Math Common Core Place Value Number Talks Numbers Base 10 For example, students may share that they know 52 20 is 72 because they know because 20 is the same as 10 10. since 52 10 10 was 72, then 52 20 must also be 72. make sure to grab your free pack of 20 number talks! some prompts can be used as individual slides while other prompts have a few slides to use in one session. These digital 2nd grade number talk slides contain everything you need to cover the 2nd grade addition & subtraction common core numbers and base 10 math standards easily and progressively. with over 500 digital addition & subtraction number talk slides (with a print option, for those who want it), your 2nd grade add and subtract number talks. Sarah: 10 17 is 27, and 10 is 1 more than 9, so 9 17 must be 26. charles: 9 1 is 10, and then you put a 7 after, so it’s 107. lucy: i counted one by one, but i just realized that i miscounted. i agree with 26. (teacher crosses out 25 and replaces it with 26.). 2: grade 2 ; nbt: number & operations in base ten ; b: use place value understanding and properties of operations to add and subtract ; 5: fluently add and subtract within 100 using strategies based on place value, properties of operations, and or the relationship between addition and subtraction. download common core state standards (pdf 1.2 mb).