Rozwiąż działania arytmentyczne.

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

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

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

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

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

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

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

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