Rozwiąż działania arytmentyczne.

TWENTY + TWENTY = --- SEVENTY FORTY NINETY TWENTY ONE HUNDRED EIGHTY FIFTY SIXTY

FIFTY - THIRTY = --- SEVENTY FORTY NINETY TWENTY ONE HUNDRED EIGHTY FIFTY SIXTY

FORTY + FORTY = --- SEVENTY FORTY NINETY TWENTY ONE HUNDRED EIGHTY FIFTY SIXTY

FORTY + SIXTY = --- SEVENTY FORTY NINETY TWENTY ONE HUNDRED EIGHTY FIFTY SIXTY

NINETY - TWENTY = --- SEVENTY FORTY NINETY TWENTY ONE HUNDRED EIGHTY FIFTY SIXTY

ONE HUNDRED - FIFTY = --- SEVENTY FORTY NINETY TWENTY ONE HUNDRED EIGHTY FIFTY SIXTY

THIRTY + THIRTY + THIRTY = --- SEVENTY FORTY NINETY TWENTY ONE HUNDRED EIGHTY FIFTY SIXTY

FORTY + TWENTY = --- SEVENTY FORTY NINETY TWENTY ONE HUNDRED EIGHTY FIFTY SIXTY