Geometry math problems

16 problems with worked solutions.

№ 1 · Geometry · Grade 1

A floor has three rows of square tiles, with four tiles in each row. How many tiles are on the floor?

№ 2 · Geometry · Grade 1

The side of a square napkin is 5 centimeters. What is the perimeter of the napkin in centimeters?

№ 3 · Geometry · Grade 2

Seven trees grow along the path. There are exactly three meters between neighboring trees. How many meters from the first tree to the last?

№ 4 · Geometry · Grade 2

A rectangular postcard has sides of 5 cm and 8 cm. How many centimeters is its perimeter?

№ 5 · Geometry · Grade 2

A rectangular sheet is divided into identical square cells, 7 cells long and 4 cells wide. How many cells are on the sheet?

№ 6 · Geometry · Grade 2

Two identical cubes are glued together along one face. How many faces of the resulting solid remain on the outside?

№ 7 · Geometry · Grade 3

A rectangular flower bed is 12 m long and 7 m wide. How many meters of tape are needed to encircle it with one closed contour?

№ 8 · Geometry · Grade 3

Nine lanterns were placed along the straight path every four meters. What is the distance between the outer lights?

№ 9 · Geometry · Grade 3

The rectangle is divided into a grid of 3 columns and 2 rows of single cells. How many squares of all sizes are visible in the grid?

№ 10 · Geometry · Grade 4

From the first to the eighth sign on the straight path, there are exactly 14 meters between adjacent signposts. How long is this section of trail?

№ 11 · Geometry · Grade 4

Four corner cells were removed from a square board measuring 6 by 6 cells. How many cells are left?

№ 12 · Geometry · Grade 4

A rectangular table consists of 8 columns and 6 rows of cells. How many cells touch the outer border of the table?

№ 13 · Geometry · Grade 4

A rectangular box measuring 4 × 3 × 2 unit cubes was completely filled. How many individual cubes fit?

№ 14 · Geometry · Grade 5

A square with a perimeter of 48 cm was cut into four identical small squares. What is the sum of the perimeters of all the small squares in centimeters?

№ 15 · Geometry · Grade 5

A rectangle has an area of 96 cm² and one side is 8 cm long. What is its perimeter in centimeters?

№ 16 · Geometry · Grade 5

The area of a square is 196 square centimeters. What is its perimeter in centimeters?