Question

(iv) 49 * (-7)* = -343​

Answer 1

Answer:

49×-7 =-343

Step-by-step explanation:

9 into 7 is equal to 63.From 63 6 taken as carry then multiply 4 with seven we get 28 and carry 6 plus in 28 and we get 34 due to 7 having sign of minus so the answer is - 343