Fill in the blanks :

(i) 168 + 259 = …………… + 168

(ii) ……. + 317 = 317

(iii) (37 + 68) + …………… = 37 + (…………… + 56)

(iv) 8 + 3 x 4 = ……………

(v) 18 x (…………… + 23) = (18 x 17) + (18 x ……………)

Fill in the blanks :

(i) 237 x 1 = ……………

(ii) 56 x …………… = 0

(iii) 0 ÷ 53 = ……………

(iv) 37 x 59 = 59 x ……………

(v) 0 x 138 = ……………

(vi) 73 ÷ 73 = ……………

Find the number which when divided by 45 gives 16 as quotient and 9 as remainder.

Find the largest number of 5-digits which is exactly divisible by 57.