R.1

직사각형·정사각형의 둘레

4분기 (4~6월)

변의 길이로 직사각형·정사각형의 둘레 구하기

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난이도

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@page { size: letter; margin: 0; } @media print { .ws-page + .ws-page { break-before: page; } } Daniel Math Academy \cdot Grade 4 Math Perimeter of Rectangles & Squares Skill R.1 \cdot Area & perimeter \cdot ★★☆ Medium \cdot Quarter 4 Name Date Score / 6 Scan for answers Find each perimeter. Include units. Example 8 cm 5 cm Perimeter = 26 cm Think: Perimeter is the distance around, so add all four sides: 8 + 5 + 8 + 5 = 26 . 1 4 m 4 m Find the perimeter. 2 3 ft 2 ft Find the perimeter. 3 3 cm 2 cm Find the perimeter. 4 4 in 4 in Find the perimeter. 5 8 cm 8 cm Find the perimeter. 6 19 cm 19 cm Find the perimeter. Daniel Math Academy \cdot danielmath.com Worksheet # bwqiqxu \cdot Page 1 / 2 Daniel Math Academy \cdot Grade 4 Math Answer Key R.1 Perimeter of Rectangles & Squares \cdot ★★☆ Medium 1 16 m 2 10 ft 3 10 cm 4 16 in 5 32 cm 6 76 cm Daniel Math Academy \cdot danielmath.com Worksheet # bwqiqxu \cdot Answer Key \cdot Page 2 / 2

R. 넓이와 둘레스킬 5개