You can use a circle, three small circles and a 4 line to make a face.
查看答案
On another piece of paper, draw a circle. Then make it a mouse with eyes, ears, and 5 . Use lines and more circles.
If we cut a circle in half, we get two half-circles. You can use four half-circles to draw a 5 .
When aline turns a corner three times, it makes a triangle. Triangleshave three sides and three corners.You can use triangles to make a face on a 7 .
When a line turns a corner four times, it makes a square.A square has four sides and four corners. Each side is the same 8 .