Card expression
Tomas received nine cards with the following numbers and math symbols for math olympiad results.
18, 19, 20, 20, +, -, x, (,)
Note 4 numbers and operators plus, minus, times, left parenthesis, right parenthesis.
He stored the cards so that there were never two cards with numbers next to each other, t. J. Number cards and symbol cards alternated. He calculated the tasks created in this way and wrote down the results. Determine what the biggest result Thomas could get.
18, 19, 20, 20, +, -, x, (,)
Note 4 numbers and operators plus, minus, times, left parenthesis, right parenthesis.
He stored the cards so that there were never two cards with numbers next to each other, t. J. Number cards and symbol cards alternated. He calculated the tasks created in this way and wrote down the results. Determine what the biggest result Thomas could get.
Final Answer:
You need to know the following knowledge to solve this word math problem:
arithmeticbasic operations and conceptsnumbersthemes, topicsGrade of the word problem
Related math problems and questions:
- Magic number conjuring
Roman likes magic and math. Last time he conjured three- or four-digit numbers like this: • created two new numbers from the given number by dividing it between digits in the place of hundreds and tens (e.g., from the number 581, he would get 5 and 81), • - Kuba four-digit number
Kuba wrote down a four-digit number, two evens, and two odds. If he crossed out both even digits in that number, he would get a number four times smaller than if he crossed out both odd digits in the same number. What is the most significant number with t - Census pyramid
Vojta added five different prime numbers to the top row of the census pyramid. Their sum was 50. What was the biggest number he could get "down"? - Zero insertion
Anička and Blanka each wrote one double-digit number, which started with a seven. The girls chose different numbers. Then, each inserted a zero between the two digits, giving them a three-digit number. Everyone subtracted their original two-digit number f - Digit puzzle
Four different digits were on the four cards, one of which was zero. Vojta composed the largest four-digit number from the cards, and Martin the smallest four-digit number. Adam wrote the difference between Vojtov's and Martin's numbers on the board. Then - Unknown number
Samuel wrote the unknown number. Then he had to add 200000 to the number, and the result was multiplied by three. When it was calculated, he was surprised because he would have received the result if he had written the digit to the end of the original num - Julia 4
Julia correctly solved a math problem by first dividing 44.5 by 5 and then subtracting 23 from the result. Which equation could be solved to get the same answer? Responses: A 5x+23=44.5 B 5(x-23)=44.5 C 5(x+23)=44.5 D 5x-23=44.5
