Сложение (addition)
2 + 2 = 4
Two and two are four.
6 + 5 = 11
Six and five is eleven.
Сколько (будет) 8 + (и) 6?
What’s eight and six?
712 + 145 = 857
Seven hundred and twelve plus a hundred and forty-five is / equals eight hundred and fifty-seven.
Вычитание (subtraction)
7 – 4 = 3
Four from seven is / leaves three
619 – 428 = 191
Seven take away / less four leaves / is three.
619 – 428 = 191
Six hundred and nineteen minus four hundred and twenty-eight equals a hundred and ninety-one.
Умножение (multiplication)
9 х 4 = 12
Three fours are twelve.
6 х 7 = 42
Six sevens are forty-two.
17 х 381 = 6477
Seventeen times three hundred and eighty-one is / makes six thousand, four hundred and seventy-seven.
17 multiplied by 381 equals 6477.
Деление (division)
9 : 3 = 3
Three into nine goes three (times).
261 : 9 = 29
Two hundred and sixty-one divided by nine equals twenty-one.