Adding Two Three-Digit Numbers Without and With Regrouping

https://steemitimages.com/DQmXVB2US8BaxpHuZjgA8u8UysuAiFUYd2X7BqueLkrTfTb/ThreeDigitAddition-1.png

Today we will discuss adding two three-digit numbers. This simple addition involves without and with regrouping.

While adding two three-digit numbers without regrouping we just need to add ones to ones, tens to tens and hundreds to hundreds. This is shown in the worksheet below;

https://steemitimages.com/DQmTn3Lm62fykRxnV8yytbvMMchSnmAHzegMH7yv6XdvpAR/ThreeDigitAddition.png

PDF Link To Above Worksheet

When we have to add two three-digit numbers with carrying forward or regrouping we have to be careful when the sum of two digits is ten or more. This strategy is explained in the worksheet below;

https://steemitimages.com/DQmSfcp4jPiLAmAYVfNggt1BdANDxcvBsdVen6ge3JFQPPn/ThreeDigitAdditionWithRegrouping.png

PDF Link To Above Worksheet

Below is the link to 2nd grade math page, where you can print all the content for 2nd grade math

2ND GRADE MATH CORE CURRICULUM

Below are the links to my previous posts on 3rd grade math;

https://steemit.com/steemiteducation/@mathworksheets/3rd-grade-math-place-value-to-ten-thousands-lesson-and-worksheets-1

https://steemit.com/steemiteducation/@mathworksheets/3rd-grade-math-place-value-to-ten-thousands-worksheets-2

https://steemit.com/steemiteducation/@mathworksheets/3rd-grade-math-writing-numbers-to-ten-thousands-using-different-methods

https://steemit.com/steemiteducation/@mathworksheets/3rd-grade-math-value-and-place-value-of-a-digit-in-a-given-number-1

https://steemit.com/steemiteducation/@mathworksheets/3rd-grade-math-value-and-place-value-of-a-digit-in-a-number-2

https://steemit.com/steemiteducation/@mathworksheets/3rd-grade-math-writing-place-value-of-an-underlined-digit-in-a-number

https://steemit.com/steemiteducation/@mathworksheets/3rd-grade-math-value-of-an-underline-digit-in-a-number-worksheets

https://steemit.com/steemiteducation/@mathworksheets/3rd-grade-math-worksheets-on-estimating-numbers

https://steemit.com/steemiteducation/@mathworksheets/3rd-grade-math-comparing-and-ordering-numbers-1

https://steemit.com/steemiteducation/@mathworksheets/3rd-grade-math-comparing-numbers-worksheets

https://steemit.com/steemiteducation/@mathworksheets/3rd-grade-math-finding-greater-and-smaller-numbers-in-a-set-of-numbers

https://steemit.com/steemiteducation/@mathworksheets/3rd-grade-math-finding-greater-and-smaller-number

https://steemit.com/steemiteducation/@mathworksheets/3rd-grade-math-ordering-numbers-worksheets

https://steemit.com/steemiteducation/@mathworksheets/3rd-grade-math-rounding-numbers-to-nearest-ten

https://steemit.com/steemiteducation/@mathworksheets/3rd-grade-math-rounding-numbers-to-nearest-hundred

https://steemit.com/steemiteducation/@mathworksheets/3rd-grade-math-rounding-numbers-to-nearest-thousand

https://steemit.com/steemiteducation/@mathworksheets/3rd-grade-math-rounding-numbers-to-nearest-ten-thousands-worksheets

https://steemit.com/steemiteducation/@mathworksheets/3rd-grade-math-skip-counting-by-3-s-and-4-s-worksheets

https://steemit.com/steemiteducation/@mathworksheets/3rd-grade-math-skip-counting-by-5s-worksheets

https://steemit.com/steemiteducation/@mathworksheets/3rd-grade-math-skip-counting-by-10s-and-25s-worksheets

https://steemit.com/steemiteducation/@mathworksheets/3rd-grade-math-skip-counting-by-50s-and-100s-worksheets

https://steemit.com/steemiteducation/@mathworksheets/3rd-grade-math-math-addition-facts-for-zero-and-one

https://steemit.com/steemiteducation/@mathworksheets/3rd-grade-math-math-addition-facts-for-numbers-2-3-and-4

https://steemit.com/steemiteducation/@mathworksheets/3rd-grade-math-addition-facts-for-numbers-5-and-6

https://steemit.com/steemiteducation/@mathworksheets/3rd-grade-math-addition-fact-families-or-related-facts

https://steemit.com/steemiteducation/@mathworksheets/3rd-grade-math-simple-addition-strategy-of-adding-doubles

https://steemit.com/steemiteducation/@mathworksheets/3rd-grade-math-simple-addition-strategies-doubles-plus-one-and-doubles-plus-two

https://steemit.com/steemiteducation/@mathworksheets/3rd-grade-math-simple-addition-equations

https://steemit.com/steemiteducation/@mathworksheets/3rd-grade-math-double-digit-addition-without-regrouping

https://steemit.com/steemiteducation/@mathworksheets/3rd-grade-math-double-digit-addition-with-regrouping

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