1. what are the composite numbers between 80 and 100
2. give reasons for 534 if it is dvisible by 2,3,4,5,9 and 10

what are formula of perimeter of circle?

where is largest statues of Gautam Buddha?

For class IV, Math Magic Hindi Rimjhim 4 EVS Looking Around English Marigold. One important thing: Hindi Rimjhim 4 is available in your old version but missing in the new version.

 my question is that in indian number system as you showed us that there were a set of numbers but if there are more numbers how to do ?

 which is the smallest single digit number 0 or 1?

By which way or method convert 20/3 into decimal fraction?

 What is fullform of HOTS?

is there any unit of length smaller than millimetre (mm)?

what is the  meaning of abacus

 the  HCF and LCM  of  two  numbers  are  13  and  1989  respectively . If  one  of  the  numbers is  117  then  find  the  other  number .

what are  collinear point?

Ans:the points iying on the same line are called collinear points.

what is 385637529 divided by 457894?

what  is bodmas rule?

Three questions to ask.

1. How can we estimate the measure of theangle LHK in the following figure?

2. Explain the steps involved in drawing a reflex angle.(explain of 270 degree for example etc etc.)

3.Explain the steps involved in the construction of a pie chart.