Adding TwoDigit Numbers

1
Adding Two-Digit Numbers
REVIEW
2
Problem 1

• 45
• 32

89
77
96
3
Problem 2

• 74
• 24

96
85
98
4
Problem 3

• 61
• 18

79
89
97
5
Problem 3 Bonus

• 265
• 324

589
798
676
6
Problem 4

• 53
• 36

78
89
98
7
Problem 5

• 37
• 42

68
79
88
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Review Question 1

• Which numbers are
• in the ones column?
• 85
• 64
• 73

8,6,7
5,4,3
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Review Question 2

• Which numbers are in the tens column?
• 75
• 39
• 90

7,3,9
5,9,0
10
Review Question 3

• Which column do you add first?

ones
tens
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Wrong Answer

• Sorry, Please Try Again

Return to Problem
12
Correct Answer

• Super Work!

Return to Question Page
13
YOU WON !

• WAY TO GO!

Play Again
Quit Game
14
GAME OVER

• Information for this game was provided by
• Discovery Schools Clip Art Gallery
• www.school.discovery.com/clipart
• Teachers Clip Art
• www.clipsahoy.com
• A Math Worksheets
• www.aplusmath.com
• By Shayla Moolchan

15
2nd Grade Mathematics

• Purpose Review the correct procedure of how to
  add two-digit numbers. Give students the chance
  to practice adding two-digit numbers. Observe if
  students can follow directions to win the game.

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• TEKS Objective 2.3 Number, operation, and
  quantitative reasoning. The student adds and
  subtracts whole numbers to solve problems.
• (B) The student is expected to select addition
  or subtraction and solve problems using two-digit
  numbers whether or not regrouping is necessary.