DATE: 21.04.2021
MATHEMATICS
L.FILL IN THE BLANKS :
1. The successor of -36 is____
2. The natural number that does not have a predecessor as a natur
3. The smallest prime number is
4. The sum of two integers is -212. If one of them is -32, then the
5. The number of even integers between -5 and -1 are
6. 7m +45 cm +81mm is equal to
7. In whatever order two whole numbers are added, their sum a
8. Area of the square is
whose side is 5cm.
9. Algebraic expression for 'x divided by 5' is
10. Express 135 as Roman numeral =
11. The number of lines of symmetry in a kite is
Y 168 is
Answers
Answer
1. -37
2. 0
3. 2
4. x+y = -212, if x=-32, then y= -212-(-32) = -212+32 = -180
5. integers between -5 and -1 : -4,-3,-2, i.e., three integers
6. 7m + 45 cm + 81mm = 700 cm + 45 cm + 0.81 cm = 745.81 cm
7. whole number
8. area = side×side = 5×5 = 25 cm²
9. x/5
10. I don't know lol
11. 2
Answer
1. The successor of -36 is -35
2. The natural number that does not have a predecessor is =1
3. The smallest prime number is: 2
4. The sum of two integers is -212. If one of them is -32, then the other=-180
5. The number of even integers between -5 and -1 are: 2 (-4 AND -2)
6. 7m + 45 cm + 81 mm is equal to 7531 mm
7. In whatever order two whole numbers are added, their sum is a whole number
8. Area of the square is
whose side is 5cm. =25 cm²
9. Algebraic expression for 'x divided by 5' is=x/5
10. C X X X V
11. The number of lines of symmetry in a kite is ONE