Addition using Number Line
- Step 1: Begin by positioning the first number (16) as the starting point on the number line.
- Step 2: Next, progress from the first number by units equivalent to the second number towards the right. This is due to the ascending nature of values on the number line toward the right. For instance, when adding 16 + 11, advance 11 units to the right. This progression leads to the number 27. Hence, 16 + 11 = 27.
The following animation demonstrates the Number Line method,
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Unlike static calculators, this animation walks you through every single step of solving this problem. Press Play to watch the solution unfold — pause, replay, and learn at your own pace.
Each step is animated so you can see exactly how the solution is built — from writing the problem down to arriving at the final answer. This is not just an answer — it's a complete visual explanation.
Need support for a different topic? Write to usAddition using Place Values
- Step 1: Arrange the numbers 16, 11 (addends) to align them properly in respective columns for ones, tens, hundreds, and Thousands… stacking them vertically.
- Step 2: Sum the numbers from the rightmost column, moving leftward, beginning with the ones column, followed by the tens column, and hundreds column till the leftmost column.
- Step 3: If the sum in any of the columns is more than 9, we regroup this sum into tens and ones. We write the ones digit of this sum under that particular column and we carry over the tens digit of the sum to the next column. This carried-over digit is added along with the addends of that specific column.
- Step 4: The total of the provided numbers is achieved by adding all the columns together. In this problem, the total is 27
The following animation demonstrates the Place Value method,
Watch the Animated Step-by-Step Solution
Unlike static calculators, this animation walks you through every single step of solving this problem. Press Play to watch the solution unfold — pause, replay, and learn at your own pace.
Each step is animated so you can see exactly how the solution is built — from writing the problem down to arriving at the final answer. This is not just an answer — it's a complete visual explanation.
Need support for a different topic? Write to usReview Sub Calculations
Summary
What is sum of 16 and 11? The answer is 27. Add numbers using number line and place value method, video tutorial & instructions for each step.
This page provided a complete animated walkthrough for what is sum of 16 + 11?. Every step was visualized so you can understand not just the answer, but the method behind it. Use the animation above to replay and study each step at your own pace.
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