What is 738 + 565?

1213

1203

1313

1303

The well known "plus" sign was first used as a symbol of addition by the French mathematician Nicole d'Oresme in the work he wrote in the years 1356-1361. He used the + sign as a conjunction meaning "and".

Saskia

countingmathematicstechnology

Mathematics quiz Technology quiz

You will play as

Answers by country

Canada

81%

the Netherlands

16%

75%

India

15%

62%

Republic of Ireland

10%

20%

60%

the United States

13%

17%

59%

the United Kingdom

26%

57%

Poland

12%

24%

56%

12243

Greece

36%

54%

Australia

27%

54%

Germany

13%

20%

23%

43%

What is the sum of the opposite sides of a dice?

Augustus was born on 1 January 10BC. Which birthday did he celebrate at 1 January 10AD?

How many edges does a Möbius strip have?

What are these traditional Japanese sandals called?