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Samantha Wohner

Student Instructions

Counting Collections (triangles)

1. Click add 2. Estimate (guess) how many triangles you have in your head 3. Decide how you are going to count (shape, size, color, 1s, 2s, 3s, 5s, 10s) 4. Sort and count your triangles 5. Label your groups 6. Write the total amount **The rest of the directions are OPTIONAL** 7. Write the amount of groups (hundreds, tens, ones) 8. Mentally add 10 to your total and write the answer 9. Mentally subtract 10 from your total and write the answer

1st Grade, Kindergarten, 2nd Grade, Math
23 teachers like this
Compatible with: Chromebooks, computers, iPads, iPhones, Android tablets, Android phones, Kindle Fire

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