Math is my favorite school subject. I started to like her from the very first grade. It gives me pleasure to solve examples and problems, as it is very interesting and helps me to learn more. All my acquaintances and friends call me a mathematician.
Math is essential for all people, because we use it every day. For example, to buy food in a store. In many professions, mathematics is used on a daily basis, as they use a lot of mathematical calculations and problems. These professions are engineer, physicist, scientist, programmer and many others.
1) This student made (a) few mistakes in his control work yesterday and got a good mark for it.
2) Who did this work yesterday?
3) What kind of exercises do you do usually at home?
4) My sister speaks English very well and teaches her children to speak English.
5) We often talk about our work.
6) Please, talk to her about it in the evening.
7) I didn't tell her about it yesterday.
8) When did you finish/leave/ school? - I finished school in 1950.
9) Which of you graduated from university in 1960?
10) My sister graduated from Moscow University last year. Now she teaches German.
11) Where did you leave your notebook? - I think, I left it at work yesterday.
12) He usually leaves his books here.
Mathematics studies numbers, quantitative and spatial relationships. It consists of a number of sections. Arithmetic includes rules for adding, subtracting, multiplying and dividing numbers: without knowing these rules, you will not even be able to count the change in the store. Geometry, studying the forms of objects, is used in architecture, carpentry and many other activities. Algebra is a mathematical language that allows solving problems in a general form, using alphabetic notation.
Sections of mathematics which are related to the solution of practical problems are called applied mathematics. Scientists also deal with problems of pure mathematics, which have no direct relation to practice.