Numbers - math word problems - page 86 of 307
Number of problems found: 6132
- Equation with mixed fractions
2 3/5 of 1430+? = 1900. How to do this problem?
- Soccer ball
How much does a soccer ball cost, and 6/7 of the price is € 12?
- Pears
There were pears in the basket. I took two-fifths of them and left six in the basket. How many years did I take?
- Trees - orchard
The 3/5 trees are apple trees, and 1/3 of the trees are cherries. The remaining five trees are pear trees. How many trees are in the orchard?
- LCD 2
The least common denominator of 2/5, 1/2, and 3/4
- UN 1
If we add to an unknown number, it's a quarter, and we get 210. Find an unknown number.
- Unknown number
Find an unknown number of which 1/5 is 40 greater than one-tenth of that number.
- Jam cakes
Mom baked a third of plum jam cakes, one-third of cheesecakes, and 18 poppy. How many cakes she had bake?
- Notebooks 83101
Jana bought 36 notebooks, three times as many with lines as with squares notebooks. Calculate how many lined notebooks she purchased.
- Subtracting 80967
Martin thinks of a number. Subtracting two-thirds of it and adding the number 8 gives the number 40. What is the original number that martin was thinking of?
- Four-digit 63154
In entry 85 * 0, replace the asterisk with a number to give the smallest possible four-digit number divisible by 4.
- Difference 56811
I think the number. The difference between nine times and four times the unknown number is 625. What number do I think?
- Divisibility 47523
Which of the top ten is not a divisible number of 2520? Use divisibility features to solve
- Equations 36561
Solve two equations with one unknown: a) 1/6 * x = 3 b) 4/7/y=2/7
- Number 25731
I think the number. I'll reduce it by 1/3. I get 48. What did I think?
- Consecutive 21043
The sum of three consecutive natural numbers is 864. Determine the smallest of them.
- Five-twelfths 20823
The sum of its quarter and its five-twelfths is (-1/3)
- Elimination: 10441
Solve the linear system of equations by Gaussian elimination: 3x1 −2x2 −5x3 + x4 = 3 2x1 −3x2 + x3 + 5x4 = −3 x1 + 2x2 −4x4 = −3 x1 - x2 −4x3 + 9x4 = 22
- Smallest 2732
The sum of the three numbers is 77. The largest of them is three times the smallest, and the middle is half of the largest. Write all the summands.
- The Roman
The Roman numerals are read from left to right, using an additive system (such as the case in VII = 7) and a subtractive system (such as the case in IX = 9). How would you explain to your learners how they should decipher the following Roman numerals: MMX
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