Video: Using a Hundred Square to Add within 100, Including a Two-Digit Number and a One-Digit Number

Find the sum of 67 + 5. Use the 100 square to help you.

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Video Transcript

Find the sum of 67 plus five. Use the hundred square to help you.

We need to add together 67 and five. And we’re told to use the hundred square to help us. We need to start at number 67 on the hundred square. And we need to count forward five squares because we’re adding five. One, two, three, four, five. 67 plus five equals 72. We found the sum of 67 plus five using the hundred square. We started at 67 and we counted forward five more squares. The sum of 67 plus five is 72.

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