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Two-Digit Addition Using Expanded Notation to Add

Super Strategies . Two-Digit Addition Using Expanded Notation to Add. Krista Titchener- Fisher Elementary. You can add two-digit numbers by using expanded notation!. 25 +37= ___. Go to the next page to see how to solve it using expanded notation!.

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Two-Digit Addition Using Expanded Notation to Add

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  1. Super Strategies Two-Digit Addition Using Expanded Notation to Add Krista Titchener- Fisher Elementary

  2. You can add two-digit numbers by using expanded notation! 25 +37= ___ Go to the next page to see how to solve it using expanded notation!

  3. Break the numbers up in tens and ones using expanded notation .25 + 37 is the same as…. 20 + 5 30 + 7 1. Add the tens 2. Then add the ones = 62 3. Now add both numbers together! 50 + 12

  4. Now it’s your turn to try it! Get your dry erase boards ready. Here we go!

  5. Write this number sentence at the top of your dry erase board: 44 +26= ___ Go to the next page to see how to solve it using expanded notation!

  6. Break the numbers up in tens and ones using expanded notation .44 + 26 is the same as…. 40 + 4 20 + 6 1. Add the tens 2. Then add the ones = 70 3. Now add both numbers together! 60 + 10

  7. Let’s try another one!Write this number sentence at the top of your dry erase board: 16 +78= ___ Go to the next page to see how to solve it using expanded notation!

  8. Break the numbers up in tens and ones using expanded notation .16 + 78 is the same as…. 10 + 6 70 + 8 1. Add the tens 2. Then add the ones 3. Now add both numbers together! 80 + 14 = 94

  9. Let’s try another one!Write this number sentence at the top of your dry erase board: 63 +19= ___ Go to the next page to see how to solve it using expanded notation!

  10. Break the numbers up in tens and ones using expanded notation .63 + 19 is the same as…. 60 + 3 10 + 9 1. Add the tens 2. Then add the ones 3. Now add both numbers together! 70 + 12 = 82

  11. Let’s try another one!Write this number sentence at the top of your dry erase board: 17 +18= ___ Go to the next page to see how to solve it using expanded notation!

  12. Break the numbers up in tens and ones using expanded notation .17 + 18 is the same as…. 10 + 7 10 + 8 1. Add the tens 2. Then add the ones 3. Now add both numbers together! 20 + 15 = 35

  13. Let’s try another one!Write this number sentence at the top of your dry erase board: 62 +29= ___ Go to the next page to see how to solve it using expanded notation!

  14. Break the numbers up in tens and ones using expanded notation .62 + 29 is the same as…. 60 + 2 20 + 9 1. Add the tens 2. Then add the ones 3. Now add both numbers together! 80 + 11 = 91

  15. Let’s try another one!Write this number sentence at the top of your dry erase board: 48 +33= ___ Go to the next page to see how to solve it using expanded notation!

  16. Break the numbers up in tens and ones using expanded notation .48 + 33 is the same as…. 40 + 8 30 + 3 1. Add the tens 2. Then add the ones 3. Now add both numbers together! 70 + 11 = 81

  17. You did a great job! Way to go!

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