1Answer the questions.(1)In a division operation, the sum of the divisor, the dividend, the quotient, and the remainder is 139. The quotient is 15, and the remainder is 6. The divisor is ; the dividend is .(2)a÷17R8; b÷17R5.(a+b)÷17R .(a−b)÷17R .(a×b)÷17R .(...
As the teacher called my name, I knew what lay ahead. She looked at me directly and made me to the whiteboard to perform a division(除法)problem. Division was my___ subject. I repeatedly put the numbers in the___places, or forgot to add in the zeros. I worriedly___myself ...
【题目】Answer the questions.(1) In a division operation, the sum of the divisor, t he dividend, the quotient, and the remainder is139. T he quotient is 15, and the remainder is 6.T he divisor is ___; the dividend i s___.(2)$$ a \div 1 7 R 8 ; b \div 1 7 R 5 $...
For decades, researchers have been asking the seemingly simple question of how to cut a cake fairly. The answer reaches far beyond birthday parties. A mathematical problem at its heart,cake cutting connects strict reasoning to real-world issues ...
A) 2 hours.B) 3 hours.C) 4 hours.D) 5 hours. From the conversation we know that the two are talking about some work they will start at 9 o’clock in the morning and have to finish at 2 in the afternoon. Therefore, D)“5 hours” is the correct answer. You should choose [D]...
(Maths Olympiad 《Division》 Pr1&2 Question #2) Fill in each box with the correct answer. 25\div = R 1相关知识点: 试题来源: 解析 4 or 6;6 or 4 6\times 4=4\times 6=24, 24+1=25, 25\div 4=6 R 1 or 25\div 6=4 R 1....
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1. 与should意思相同或相近的关键词,比如ought to、be supposed to、need、must; 2. 关键词problem或表述问题的内容(问题对应的是措施,用should表达,是命题人喜欢出的考点)。 所以,若题干或四个选项都出现should,可直接去定位的段落中寻找与其意思相同或相近的关键词,或者关键词problem或表述问题的内容,答案就在...
I remember her reading a magazine while taking the part of the Wolf in a game of "Little Red Riding Hood"with my brother's two daughters. She'd just look up at the right time, long enough to answer-in character-"The better to ...
goals scored in the opponent's stadium. If Chape advances, it will go to the final of one of the continent's most important tournaments. For a team from a city like Chapecó, a team that was founded in 1973 and was in the lowest division in Brazil as recently as 2009, it is ...