Maths practice for 10 year olds - page 46 of 65
Number of problems found: 1296
- Apple weight
The apple weighs 125g and a half apples. How many such apples are in a kilogram? - Equation notation
The number x - twice increased by seven to 31. Write the notation and calculate the equation. - Unknown number xyz Find the number that is triple is 24. Solve by equation.
- Pets in ZOO
The zoo has a run for pets. There are chickens, pigs, and cows. Altogether, there are 20 heads and 60 feet. How many chickens and piglets are there? - Cake baking
The confectioner bakes four cakes for the whole shift. How many cakes do nine confectioners bake at the same time? - Missing number
Find the number that replaces the question mark: 1.4:? = - 6 - Christmas trees
The seller of Christmas trees sold spruces for 220 CZK, pines for 250 CZK, and hemlocks for 330 CZK. In the morning he had an equal number of spruces, hemlocks, and pines. In the evening, he had sold all the trees and received a total of 36,000 CZK for th - Toy store
In the toy department of the store, 28 dolls were exposed. Nineteen dolls were blondes or could speak, twelve were blondes, and 14 could speak. How many blondes could speak in the toy department? How many blondes could not speak? - Same digits
Write numbers from 0 to 100 with the same number of units and tens. - Double-digit numbers How many double-digit numbers range from 0 to 100?
- Goat, cabbage and wolf
A man once had to travel with a wolf, a goat, and a cabbage. He had to take good care of them since the wolf would like to taste a. piece of goat if he got the chance, while the goat seemed to find the cabbage very tempting. After some traveling, he sudde - Expression substitution
Substitute for variables and specify the value of the expression: a) x + y + 2x-3y. x = 1, y = 2 b) a + 5b-a + 4b. a = 8, b = -8 c) mn-5mn + 6mn. M = -3, n = -4 d) k + 10m + 5k-6m + 13km. k = 1, m = 0 - Chocolate sharing Three classmates, Michaella, Brielle, and Jana, received a box of chocolates, which contained 81 packages of sweets. Michaella ate a third of the candies and Jana a sixth of the rest. How many candies are left for Brielle?
- Digit sum
What is the sum of the numbers in 2006? - Shopping remainder
My mother bought chocolate for CZK 20, a jacket for CZK 412, a tracksuit for CZK 2,348, and bananas for CZK 12. How much CZK did she have left if she had 3001? - Simple equation
Solve the light equation: 2y + 3 + 3y = 3y + 2 - Debt settlement Karel owes Mark 70 euros, Mark owes Fér 100 euros, and Frank owes Karl 30 euros. When they settle their debts, how many euros will they have, more or less?
- Student scores
Dorka had a total of 22 marks in her student book. She had three times less than three ones. She had only two doubles. How many units did Dorka have in the student's book, and how many threes? - Hello adding
Fill letters instead of digits so the indicated sum (equal letters represent equal digits). What number is hidden under the letter J? A A H A H O A H O J -------------------------- 4 3 2 1 - Wage payment
The company makes payments of wages in the smallest possible number of currencies. How to pay 4 562 CZK, 5 438 CZK, 8 946 CZK, 3 319 CZK?
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