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✏️ Showing How You Got Your Answer

An answer is even better when you can show HOW you got it! Learn to draw circles, make marks, and lay out counters so everyone can see your thinking.

lessons

~15 min

to learn

🔢 Math

subject

Ages 6–12

level

Start the course →

What you’ll learn

Draw Your ThinkingDraw circles, cross out, and use tally marks to show adding and take-away.Showing how you got an answer starts with a picture. Draw one circle per thing: 3 and 2 more makes 5. To take away, draw the group and cross some out — 5 with 2 crossed out leaves 3. Tally marks count too, bundling into fives.
Explain with a PictureMatch drawings to number sentences and show work step by step.A drawing is a map of your thinking that anyone can follow. Circles for adding match sentences like 3 + 2, and crossed-out circles match take-away like 4 − 1. Show work in order: draw the groups, add or cross out, count, then write the answer.

Questions this course answers

To show 3 cats and 2 cats, you draw...

Drawing one circle per cat — 3 then 2 more — shows all 5 cats.

You draw 5 circles and cross out 2. How many plain circles are left?

Crossing out 2 of the 5 circles leaves 3 plain circles.

In tally marks, four lines with a slash across means...

Four lines plus a slash across them makes a group of 5.

Why is showing your work helpful?

A drawing shows exactly how you found the answer, so others can follow your thinking.

A drawing of 4 circles with 1 crossed out matches which math?

Crossing one out of four shows take-away: 4 − 1.

When you show your work for 4 + 3, what do you do LAST?

After drawing and counting, the last step is writing the answer.

Grounded in trusted sources

PBS Kids — early math
Khan Academy Kids
NAEYC — early math learning
Britannica Kids

Every Wunder lesson is built from real, reputable sources — never invented.

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Wunder is a personalized learn-anything platform — tell it any topic and it builds a beautiful, fact-checked course in minutes, with narration, a knowledge check, and a college-style University track.

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