1. 1. Addition (One-to-five digit numbers with five-digit numbers without regrouping)
2. 2. Ten Little Indians -Muffin Song- One, little two, little three, little Indians, Four, little, five, little six, little Indians, Seven, little eight, little nine little Indians, Ten little Indian boys.
3. 3. Have you ever wonder how many species of animals are there in the world? Hundreds? Thousands? Ten thousands? In order for us to know, first we should know how to add.
4. 4. Sample Problem In a farm, there are 12, 000 ducks and 5, 600 chickens. How many ducks and chickens are there in total? First, arranged the numbers vertically. 12, 000 + 5, 600
5. 5. Second, add the numbers starting on the right part or what we call the ones followed by the tens, hundreds and thousands 12 000 +5, 600 ones tens hundreds thousands
6. 6. Third step is to add the aligned numbers. 12, 000 + 5, 600 17, 600 There are 17, 600 ducks and chicken in the farm.
7. 7. Sample Problem # 2 Old Mc Donald needs to feed his 2, 785 sheep and 198 carabaos. How many animals he needs to feed?
8. 8. Seat work
9. 9. Directions: Copy & Answer. Find the sum of the following problems. Write your answer on your notebook. 1. 12 345 2. 23 456 3. 67 890 + 3 + 23 + 99 4. 92 673 5. 62 279 6. 23 423 + 78 + 5 + 4 347
10. 10. 7. 38 738 8. 83 123 9. 54 381 +98 124 + 7 890 +12 538 10. 30 900 +21 111
11. 11. Assignment
12. 12. Copy & Answer. Add the numbers across and down. Write it on your notebook. 1. 2. 23 432 3 432 78 890 4 852 78 689 67 123 45 567 12 456
13. 13. 3. 67 345 7 898 1 679 67 892
14. 14. Prepared by: SheilaMaeRosali d.N. Lavapie