Addition and Subtraction of whole numbers
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The document defines key terms related to addition and subtraction of whole numbers such as addends, sum, minuend, subtrahend, and difference. It also provides examples of addition and subtraction word problems and a seatwork section with 4 multi-step addition and subtraction problems to solve.
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Addition and Subtraction of whole numbers
- 1. Prepared by: Jenny Tuazon ADDITION OF WHOLE NUMBERS
- 2. Unlocking of Terms Addition means putting together 2 or more groups or set of things. Addends are the numbers to be added. Sum is also known as total of the addition
- 3. Common Words Related to Addition: Sum Total Altogether In all
- 5. Unlocking of Terms Subtraction means taking away a number from another number. It is also the opposite of addition. Minuend is the number from which you subtract. Subtrahend is the number that will be removed from the minuend. Difference is the answer to subtraction
- 6. Examples: 1. 13 411 + 266 = n 2. 13 677 – 266 = n 3. 12 455 + 111 + 3 223 = n 4. 15 789 – 3 223 – 111 = n
- 7. SEATWORK
- 8. Add or subtract the following number. Write your complete solution and box your final answer. 1.5 789 + 897 + 5 890 2.31 323 + 6 232 + 47 665 3.46 963 + 46 843 + 6 546 4.83 245 + 75 896 + 87 378