They _____ countless opportunities for mathematicians.
_____ that the idea of 'numbers' evolved gradually over time.
The term 'mathematics' _____ by Pythagoras.
A. is known to have been invented
B. has been known to be invented
The Arabic numeral system _____ to the west from India.
We _____ the term 'mathematics' was invented by Pythagoras.
The Arabic numeral system _____ in India.
1 We _____ algebra originated in ancient Babylonia.
You are _____ for your exams in the summer.
1 They weren’t _____ in this case.
Greek mathematics _____ with Thales of Miletus.
Ancient Egyptians are considered _____ to the development of mathematics.
_____early civilizations developed different ways of writing down numbers.
Створюйте онлайн-тести
для контролю знань і залучення учнів
до активної роботи у класі та вдома