3.6. Напиши ответы.

1) twenty - three - seventeen: fourty. 2) sixteen - two: fourteen. 3) nineteen - one: eighteen. 4) fifteen - three: twelve. 5) eighteen - four: fourteen. 6) nineteen - six: thirteen. 7) twenty - ten: ten. 8) thirteen - one: twelve. 9) sixteen - eight: eight. 10) seventeen - six: eleven.