Mental Math Quiz

Worksheet for Grade 3 (class 3)   1) Find the difference           T    O     8     5   - 7     7 2) Fill the blanks     65+____= 92 3)which of the following is greater? a) 56+89+45 b) 87+96+75 c) 8+6+74 4) There are 800 girls and 900 boys in a school . what is total number of students in the school? 5) How many corners are there in a cube? 6)Is it am or pm during sunset ? 7)How many minutes in 3 hours? 8) How many sides does a hexagon have? 9)Four thousand subtract from 5? 10) Find the area of this rectangle where x= 15 and y= 9 ? 11) what is half of sixteen? 12) Write down the number seven hundred ninety six?

Mental Math Quiz Grade 4 1.)  Write the following number in expand form:🖊 (a)598  (b)452 (c)1047  (d)2570 2.)  Which number is formed if 4 and 7 are replace by zeros in the number 21,479? Express the number (newly formed) in words.📝   3.)  Write the number in the standard form:🖋 5,00,000+70,000+9,000+600+20+3   4.)  Rearrange the following number in ascending order:-🖊 11,500    82,013     17,410    8,300      5.)  Round off each number to the nearest ten.🖋 (a) 33    (b) 6799  (c) 29086  (d)3975    6.)  Write the following in figure by putting commas at proper places.✏ (a) Seven Lakh Eight thousand nineteen. (b) Two lakh seventy nine thousand six hundred seventeen.   7.)  Use 4,8,3 and 7 to build the greatest and smallest 4-digit number.✒   8.)  Write the successor of 3,40,625➡️   9.) Write the ...