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1️!️ All the mathematical formulas 🌈 of primary school grades 1 to 6 mathematics is one of the key subjects, so it is necessary to study mathematics seriously from the beginning to lay the foundation for the study in junior high and high school

author:Xiao Wang's class notes

1️⃣ Done!!️ All math formulas for grades 1 to 6 of primary school

🌈 Mathematics is one of the key subjects, so it is necessary to study mathematics seriously from the beginning to lay a good foundation for the study in junior high and high school. What I want to share with you today is the essential formulas for primary school mathematics, I hope it can improve your learning in mathematics! !️

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💖01 Circumference Formula

🔸1 The circumference of the rectangle

🔸2 The circumference of the square

🔸3 The circumference of a circle

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❤️02 Area Formula

🔹1 The area of the rectangle

🔹2 The area of a square

🔹3 The area of the parallelogram

🔹4 The area of the trapezoid

🔹5 The area of the triangle

🔹6 The surface area of the box

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💛03 Volume Formula

🔸1 The volume of the box

🔸2 The volume of the cube

🔸3 The volume of the cylinder

🔸4 The volume of the cone

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💙04 Supplementary Notes

🔹1 Cuboid Ridge Sum

🔹2 The cube is long and long

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💚05 Positive and negative proportional relationship

🔸1 The circumference of a square is proportional to the length of its sides

🔸2 The circumference of a rectangle is proportional to (length + width).

🔸3 The circumference of a circle is proportional to its diameter

🔸4 The circumference of a circle is proportional to its radius

🔸5 The area of a circle is proportional to the square of the radius

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1️!️ All the mathematical formulas 🌈 of primary school grades 1 to 6 mathematics is one of the key subjects, so it is necessary to study mathematics seriously from the beginning to lay the foundation for the study in junior high and high school
1️!️ All the mathematical formulas 🌈 of primary school grades 1 to 6 mathematics is one of the key subjects, so it is necessary to study mathematics seriously from the beginning to lay the foundation for the study in junior high and high school
1️!️ All the mathematical formulas 🌈 of primary school grades 1 to 6 mathematics is one of the key subjects, so it is necessary to study mathematics seriously from the beginning to lay the foundation for the study in junior high and high school
1️!️ All the mathematical formulas 🌈 of primary school grades 1 to 6 mathematics is one of the key subjects, so it is necessary to study mathematics seriously from the beginning to lay the foundation for the study in junior high and high school
1️!️ All the mathematical formulas 🌈 of primary school grades 1 to 6 mathematics is one of the key subjects, so it is necessary to study mathematics seriously from the beginning to lay the foundation for the study in junior high and high school

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