Do you think that some shapes may have more than one line of symmetry?

Find the solution of (-10) + (+ 8) without using number line.

What is the smallest unit marked in the scale?

What is a circle?

Draw a line segment \(\bar{XY}\) of length 8 cm. From this cut-off a line segment \(\bar{XZ}\) of length 4.2 cm. Measure \(\bar{ZY}\).

Given three different lengths as 2.5 cm, 2.6 cm and 3.4 cm, construct a length equal to the sum of these three lengths, measure the new length.

Rakhi purchased two books of cost Rs 300.75 and Rs 214.85. How much money did she pay?

Find the number of lines of symmetry for each of the following shapes.

Is 427 mm = 4.27 m?

With same centre O, draw two circles of radii 5 cm and 5.4 cm.

Find the perimeter of a triangle, whose three sides are 5 cm, 6 cm and 7 cm, respectively.

Write the following using numbers, literal numbers and basic arithmetic operations.
5 more than the number y.

What type of data is collected from newspaper?

The area of a rectangular piece of cardboard is 48 cm ² and its breadth is 6 cm. What is the length of the cardboard?

Find the area of the shape shown in figure.

A piece of wire is 12 cm long. What will be the length of each side, if the wire is used to form an equilateral triangle?

A number is 3 less than x, write the number.

Using only letters and sign, write the expression for the statements given below:
9 subtracted from y

Write the place value of 6 in 762540.

Solve the following with the help of bracket 200 \(\times\) 5850

Solve the following with the help of bracket 27 \(\times\) 109

Solve the following with the help of expanding bracket: 27 \(\times\) 105

Place commas correctly and write the numerals:
Nine crores five lakhs forty one

Compare the following number: 97632 and 96543

By instantly looking at the numbers, find which one is the greatest and which one is the smallest in the following. 29, 210, 198, 1234