Question

EXERCISE 4.4
1. Does there exist a whole number a such that a: a = a?
2. Find the value of:
(0) 23457-1
(ii) 0 +97
(iii) 476 + (840 - 84)
(iv) 964 - (425 - 425)
(V) (2758 2758) - (2758 + 2758) (vi) 72450 + (583 -58)
3. Which of the following statements are true:
( 10 - (5 x 2) = (10 - 5) x (10-2) (ii) (35 - 14) + 7 = 35 + 7-14+7
(ii) 35 - 14 + 7 = 35+7 - 14.7 (iv) (20-5) - 5 = 20-5-5
(v) 12 x (14 + 7) = (12 x 14) = (12x7) (vi) (20+5) = 2 = (20 + 2) +5
4. Divide and check the quotient and remainder:
(1) 7772 -58
(ii) 6906 - 35
(11) 16135 - 875
(iv) 16025 - 1000
5. Find a number which when divided by 35 gives the quotient 20 and remainder 18.
6. Find the number which when divided by 58 gives a quotient 40 and remainder 31.
7. The product of two numbers is 504347. If one of the numbers is 1591, find the other.
8. On dividing 59761 by a certain number, the quotient is 189 and the remainder is 37. Find the
divisor
9. On dividing 55390 by 299, the remainder is 75. Find the quotient.
4

Answer 1

Answer:

this is not a question do it in short form

Step-by-step explanation:

nothing to explain

Answer 2

o my god it is so big