Natural numbers - math word problems - page 63 of 92
Number of problems found: 1834
- AP - sum15
Calculate the sum of the first 15 terms of the arithmetic sequence if a₁ = 5 and d = −3. - Arithmetic sequence AP
Determine the arithmetic sequence. a3 + a4 = 10 a2 + a5 = 11 - AP members
What is the value of x2, x3, x4, x5…of the terms (of arithmetic progression) when x1 = 8 and x6 = 20? - Gauss
Help little C.F. Gauss to sum all the integers from 1 to 150. - The sum 24
The sum of the three numbers is 80. The first number is 8 less than the third. The second number is 2 times the third. What are the numbers? - Sum of AP members
Find the sum of all the numbers between 8 and 258 that are divisible by 5. - School pupil distribution
A total of 1415 pupils attend the three primary schools. They go to the second school twice as much as to the first, and to the third, they go 100 less than to the second. How many pupils attend the third school? - Bed 10
A bed shaped like two equilateral triangles with a common side, with a side length of 2.5 m, is to be planted with seedlings of an ornamental shrub. The gardener recommended leaving 40 cm between the individual seedlings and 10 cm of the perimeter for the - Problem
Problem Solving: The sum of three consecutive numbers is 93. What is the difference between the largest and the smallest number? - Number sum calculation
Of the four numbers, the second is five larger than the first, the third two smaller than the first, and the fourth is twice larger than the first. Find these numbers if their sum is 38. - Natural number product
The product of two natural numbers is 323, and their difference is 2. Determine the numbers. - Cryptogram letter equation
Solve the cryptogram (equation with letters, where the letter is one digit) Fot Bal ---- Cvik - Sum of odd numbers
Find the sum of all odd integers from 13 to 781. - Triangles
Hanka cut the 20 cm long straws into three pieces. Each piece had a length in cm. Then, with these three pieces, she tried to make a triangle. a) What circuit has each of the triangles? b) How long can the longest side measure? c) How many different trian - Sum 1-6
Find the sum of the geometric progression 3, 15, 75,… to six terms. - Calculate Calculate the sum of all three-digit natural numbers divisible by five.
- Negative difference Find four arithmetic progression members between 7 and -6.
- Odd number sum
Calculate the sum of all 4-digit odd natural numbers. - AP terms
What are the four terms of arithmetic progression between numbers 4 and 19? - 10th term What is the 10th term of the Arithmetic Progression if x1=4 and d=5?
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