Trong 100 số tự nhiên lẽ đầu tiên,phải bớt đi số nào để trung bình cộng các số còn lại là 99

Các câu hỏi liên quan

Giúp mk vs! III.​Choose the best answer A, B, C or D to complete the sentences. 1.​Some of famous ​​​ in Southern Viet Nam are Hu Tieu Nam Vang, Bun Mam, fried rice, flour cake, and many kinds of puddings. ​A. stapes​B. ingredients​C. foods​D. dishes 2.​Beet greens are the most ​​​ part of the vegetable and can be cooked like any other dark leafy green. ​A. traditional​B. careful​C. colourful​D. nutritious 3.​It is boring here. ​​​ ever happens in this place. ​A. Anything​B. Something​C. Things​D. Nothing 4.​Moderation doesn’t mean​ ​​ the foods you love. ​A. to prevent​B. preventing​C. to eliminate​D. eliminating 5.​You should eat more fruits and vegetables if you​ ​​ to lose weight. ​A. would want B. wanted​C. will want​D. want 6.​When we were on holiday, we spend too ​​ money. ​A. a lot of​B. many​C. much​D. lots of 7.​If people work so much, they ​​​ depressed and eat more. ​A. may feel​B. may have felt​C. felt​D. had felt 8.​Studies suggest ​​​ only when you are most active and giving your digestive system a long break each day. ​A. eating​B. being eating​C. to eat​D. being eaten 9.​Despite the differences in cuisine of each region, there are similarities, such as the ​​​ for main meals – rice, ways of adding fish sauce, herbs and other flavors. ​A. foundation​B. necessity​C. staple​D. basic 10.​Perhaps the three most popular ice cream​ ​ are vanilla, chocolate and strawberry. ​A. offers​B. flavours​C. brands​D. ingredients