1 / 7

Mastering 2-Digit Addition with Practical Applications

Enhance your addition skills with this comprehensive guide focused on 2-digit numbers, particularly those with multiples of ten. Through step-by-step examples, such as adding $16, $4, and $15, this resource offers a practical approach to handling addition problems in real-life scenarios like budgeting. You'll learn how to effectively manage transactions with simple calculations, ensuring you can confidently determine change from purchases. Perfect for students or anyone looking to improve their arithmetic skills.

raanan
Télécharger la présentation

Mastering 2-Digit Addition with Practical Applications

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Counting on Example: 27+40 = 67 +10 +10 +10 +10 27 37 47 57 67 Addition

  2. 2-digit number with a multiple of ten Example: 20 40 7 27 + 40 = + + Addition 27 60 = + = 67 20 7

  3. 2-digit number with a multiple of ten Example: 50 80 3 53 + 80 = + + Addition 53 130 = + = 133 50 3

  4. 2-digit number with a multiple of ten Example: 90 80 7 97 + 80 = + + Addition 97 170 = + = 177 90 7

  5. Practical Application $2 each Siti bought the items listed below. $4 each $3 each Siti paid the shopkeeper $100.00. How much change will she receive? =___________

  6. 2-digit number with a multiple of ten • Add $16 + $4 + $15 = $10 + $6 + $4 + $10 + $5 = $20 + $10 + $5 $10 $6 $10 $5 = $35 +10 +1 +1 +1 +1 10 20 9 10 6 7 8

  7. What is the total cost of two toy cars below? B$447 $530 $447 = $400 + $40 + $7 $530 = $500 + $30 $447 + $530 = $400 + $500 + $40 + $30 + $7 = $ 900 + $70 + = B$977

More Related