A day without maths has never ever exsist as maths is is there in every part of our life. even if you play board games which involve the use of dies there is maths in it as it includes probability. If you are helping your parents by getting things for them you use money and make a transaction between you and the shopkeeper. you want to count your marks and see where you lie as per marks of your classmates also involves money. as maths is very very important in our life i think nothing is there without maths. you count, find distances, set your goals and aim to achieve it, and many many more things happen to us just because of maths.