Question

ВЫЧИСЛИТЕ УДОБНЫМ СПОСОБОМ:а) 121*5б)34*101в)211*5

Answer 1

А) 121*5=120*5+1*5=600+5=605
б)34*101=34*100+34*1=3400+34=3434
в)211*5=200*5+11*5=1000+55=1055

Answer 2

a) 121 * 5 = 605

b) 34 * 101 = 3,434

c) 211 * 5 = 1,055

You can calculate these multiplications by hand or by using a calculator.