Addition Grade 4
Addition
1. Add 12347 and 46152 Adding ones TTh Th H T O 1 2 3 4 7 + 4 6 1 5 2 Adding hundreds TTh Th H T O 1 2 3 4 7 + 4 6 1 5 2 4 9 9 Adding thousands TTh Th H T O 1 2 3 4 7 + 4 6 1 5 2 8 4 9 9 Adding ten thousands TTh Th H T O 1 2 3 4 7 + 4 6 1 5 2 5 8 4 9 9 Adding ones TTh Th H T O 1 2 3 4 7 + 4 6 1 5 2 9 Adding tens TTh Th H T O 1 2 3 4 7 + 4 6 1 5 2 9 9
2. Add 28743 and 34978 TTh Th H T O 2 8 7 4 3 + 3 4 9 7 8 6 3 7 2 1 Step 1: Add ones i.e., 8 + 3 = 11. Write 1 below in ones column and carry 1 to tens column.
Step2: Add tens i.e., 1 + 4 + 7 = 12. Write 2 below in tens column and carry 1 to hundreds column. Add tens i.e., 1 + 4 + 7 = 12. Step3: Add hundreds i.e., 1 + 7 + 9 = 17. Write 7 below in hundreds column and carry 1 to thousands column.
Step4: Add thousands i.e., 1 + 8 + 4 = 13. Write 3 below in thousands column and carry 1 to ten thousands column. Step 5: Add ten thousands i.e., 1 + 2 + 3 = 6. Write 6 below in ten thousands column.