Natural numbers - practice for 10 year olds - page 5 of 11
Number of problems found: 205
- Saving
Mom said that Suzan saves about 120 EUR (rounded to tens). How many euros could she at least save (minimum)? - Substituted 4151
Find out what numbers need to be substituted for the letters X, Y, and Z to have the following relation: XZY + XYZ --------- YZX - Subtraction
Test what you know about the subtraction of two numbers: a) make a difference if the minuend is 4,307,288 and the subtrahend is 472008 b) minuend is 4000 more than subtrahend. What's the difference? c) the difference is 38900 less than the minuend. What i - School
27 students of 6.D class are going on a trip. They pay 9 € each. The teacher got 153 €. How many children have not paid?
- Name tags
A secretary was making name tags. She made each name tag from an index card cut into 1/4 s. How many name tags can the secretary make with two index cards? - Test points
A test has 20 questions. The test awards 3 points if the answer is correct and takes away 1 point if the answer is incorrect. A student answered five questions incorrectly. How many points did the student earn? - Missing numerals
John described the example but forgot the numerals. Fill them in so that the result is correct. (2 solutions): 3 3 3 3 = 8 - Workshop
The workshop has to be produced for 5 days 2000 components. How many components must be produced in the workshop daily, and how much per hour if the shift is 8 hours? - Children 82500
Four children paid a total of 884 CZK for the fair's shooting range. How much did one child pay if all the children spent the same?
- There 23
There are 64 picture cards in this pile. Five children each take the same number of cards. Twenty-four cards are left over. How many cards does each Child take? - One-twelve 17223
The company produced 91800 pairs of shoes in the first half of the year, and in the second half, they increased their production by one-twelve. How many pairs of shoes did they produce in the year's second half, and how many per year? How many shoes was t - Population 2909
The world's population is growing by 94,867,200 each year. How much is it a) month, b) day, c) hour, d) minute? - The fence
How many pillars do we need for a 180 meters long fence? If the pillars are laid every 15 m, the fence must start and end with a pillar. - On the floor
You enter the room, and there are two dogs, four horses, one giraffe, and one duck on the bed. Three chickens are flying over the chair. How many feet are on the floor?
- Street
Straight streets is long x = 475 meters. At the beginning and the end of the street are poles. The poles are spaced 25 m. How many poles are on the street? - Received 5582
Jirka, Petr, and Ondra earned 6480 CZK weekly at the gas station. Jirka received CZK 1958, Petr CZK 280 more than Jirka. How much did Ondra earn? - Voting
Four hundred employees voted in a board member election with only two candidates. One hundred twenty people vote for candidate A, while half of the remaining voters abstain. How many votes does candidate B receive? - No. 215
From the number 215, we can create a four-digit number that, among its numbers, manually type any other digit. Thus, we created two four-digit numbers whose difference is 120. What two four-digit numbers might that be? - Already 34231
Every time it is Friday, Mom takes five apples. Friday has already taken place 18 times. How many apples does my mom have if she always ate only 1?
In the beginning, Kim has 25 cards. He then gave 11 cards to his friend. His cousin came over and gave him 17 cards. His uncle also came and gave him 18 cards. How many cards does he have now?Do you have homework that you need help solving? Ask a question, and we will try to solve it. Solving math problems.
