Multiplication + integers - practice problems
Number of problems found: 59
- Temperature bellow zero
At 3 PM, the temperature was 12 F. It then began dropping 2 F every hour for 7 hours. What was the temperature after 7 hours? - When three
When three positive integers a, b, and c are multiplied together, their product is 64. Suppose a < b < c. In how many ways can the numbers be chosen? - A,B,C,D A, B, C, D are four consecutive odd integers and their average is 42. What is the product of B and D?
- Positive products
Which of these products is positive? Select all that apply. a) -0.2 * (12.5) b) -4.7 * (-1)
- Write 9 Write the numbers given in the place value table in decimal form. Hundreds Tens. Ones. Tenths. 6. 1. 5. 4 8. 3. 2. 5 7. 9. 0. 3 1. 0. 3. 1 4. 8. 0. 7
- Negative numbers Ahmed's teacher asks him to l: "start with +2, then multiply by -1, then subtract 3, then divide by -1, then add -6". What should Ahmed's answer be?
- Student examination
How many ways can a teacher select a group of 6 students to sit in the front row if the class has 13 students? - Mike withdrew
Mike withdrew $60 dollar sign, 60 from his bank account 3 times. What is the change in Mike's account balance after all 3 withdrawals? - Negative integer What will be the sign of the product if you multiply eight negative integers with one positive integer?
- Three 232
Three out of eleven working mothers in a major US city have at least one child under the age of Five(5). If there are 2,250 mothers employed in that city, how many have at least one child under the age of five? (round to nearest whole number) - Make a number How can 8,2,5, and 6 make 24?
- Evaluate expressions Which expression equals 12? ...
- The expression 2
The expression (3+i)(1+2i) can be written in the form a+bi, where a and b are integers. What are the values of a and b? - Evaluate with brackets Find the Error - tell what the mistake is 6[(4 + 9) - 32] ÷ 2 6[13-32]÷2 6[13-9]÷2 6[9]÷2 6[4.5] 27
- Friends 82546
Two friends, Martin and Juraj, agreed that they would score +26 points for wins and -16 points for losses. Juraj lost nine times and won four times. What was his final score? - Budapest 82510 In Trnava, it was -6 degrees Celsius; how much was it in Budapest, which was twice as hot.?
- Difference 81141
Calculate the difference between the sum and product of the numbers -7 and -2. - Janice Janice said that when you multiply a fraction less than 1 by a nonzero whole number, the product is always less than the whole number. Do you agree? Explain.
- Positive integer integral How many different sets of a positive integer in the form (x, y, z) satisfy the equation xyz=1400?
Two n-digit integers are said to be equivalent if one is a permutation of the other. Find the number of 5-digit integers such no two are equivalent. If the digit 5,7,9 can appear at most one, how many non-equivalent five-digit integers are there?Do you have homework that you need help solving? Ask a question, and we will try to solve it. Solving math problems.
