bài 1 : a, 1002 x 9 - 18 b, 8 x 427 x 3 + 6 x 573 x 4 c, 2008 x 867 + 2009 x 133

Giúp mik nka cần gấp lắm yêu nhiều😘

IV. Fill in each numbered blank with ONE suitable word in the box. (1,5 pts) Television is one of man’s (1) __________ important means of communication. It brings pictures and sounds from around the world into millions of homes. A person (2)_________ a television set can sit in (3) _________ house and watch the President (4) __________ a speech or visit a country. He can see a war being fought and watch statesmen try to bring peace. (5) __________ television, home viewers can see and learn about people, places and faraway lands. Actually, television even takes its viewers out of the world. (6) _________ example, it brings them coverage of American astronauts’ outer-space exploration. 1. A. more B. most C. much D. many 2. A. with B. in C. at D. of 3. A. his B. him C. he D. its 4. A. to making B. to make C. makes D. make 5. A. But B. And C. However D. Through 6. A. With B. For C. About D. From

Giair giups mik vs aj mik dag caan gấp

Mí bạn coi hộ mình đúng hay chưa nha!

45783 ÷ 245 = 4755000 ÷ 5000 = 5482000 ÷ 200 = 2 câu dưới là tính nhẩm

cho hình chóp đều SABC cạnh đáy bằng a. G là trọng tâm của tam giác ABC. Góc giữa SB và đáy là 30°. Mặt phẳng (P) chứa BC và vuông góc với SA chia khối chóp SABC thành 2 phần. Tỉ số thể tích 2 phần là

Mong các hạ giúp đỡ, đa tạ irhiofhdsiv@

1. A. relatives B. titles C. writers D. develops 2. A. involves B. rocks C. suggests D. steps 3. A. stretches B. comprises C. potatoes D. grasses 4. A. coughs B. volumes C. attacks D. presidents 5. A. regions B. experiences C. feelings D. attends 6. A. prepares B. lifts C. pyramids D. values 7. A. wishes B. practices C. introduces D. leaves 8. A. camels B. trucks C. mends D. dives 9. A. accidents B. chores C. lends D. ferries 10. A. characters B. points C. neighbors D. follows

bài 1 : a, 45 x 113 + 45 x 113 + 113 b,54 x 47 - 47 x 53 - 20 - 27 c, ( 145 x 99 + 145 ) - ( 143 x 101 - 143)