Natural numbers - practice for 10 year olds - page 4 of 11
Number of problems found: 205
- Calculate 5792
Calculate the sum of all two-digit numbers created from the digits 0, 1, and 3. We can repeat the digits in the created number.
- Children 5352
father + mom = children How much does the task have to be solved?
- Books
The store received 100 copies of the new book. They were packed in 8 boxes, and the four books were separate. How many were in one box?
- Milk crates
A farmer sells milk in crates that hold 15 bottles. She has 34,125 bottles of milk. How many crates can the farmer fill?
- Identity
123456789 = 100 Correct the given identity/equation only using three plus or minus signs.
- Children in the classroom
How many children are in the classroom where Ladislav is 10th lightest and 16th heaviest in class?
- One-fifth 6603
There are 445 pupils in the secondary school. One-fifth of them are fifth. How many are fifths and sixes together if there are 98s?
- Neighboring 6440
In 2016, 325,785 children were born in one state, and 15 times fewer were born in the neighboring smaller ones. How many children were born in a smaller state?
- Evaluate 21
Evaluate 6xy for x=5 and y=2. We are evaluating algebraic expressions and the addition and subtraction of polynomials.
- The freshman
The freshman was held at the activity center with 12567 seats. If people did not occupy 120 sets, how many seats are occupied?
- Football team 2
Jordan’s football team gained 12 yards on their first play. On the second play, the team lost 8 yards. Which expression could describe the total yards gained by Jordan’s team?
- Charity
Tina supports her favorite charity with an automatic deduction of P350/month from her bank account. What is the total of her deductions in a year?
- Organizers 45351
The ski organizers have to print the start numbers from 1 to 45. How many times do they use the number 3 when printing?
- Polynomial: 29981
Calculate the value of a polynomial: 14 * 32 - 27:3 + 11 * 4:2 =
- A machine 2
A machine shop ordered the following amounts of cold, rolled steel: 1714 lb., 597 lb., and 1043 lb. How many pounds of steel were ordered?
- Juice division
534 liters of juice were in a container. If every person gets 14 liters, how many people will get juice from the container?
- Expressions 62284
Express the numbers 18, 28, 32, 40, 48, and 200 as numeric expressions composed of the digits 5.
- Cigarettes 2910
In 1983, the world produced 27 million cigarettes and cigars. If one person smokes 20 cigarettes a day, how many people smoked a day in 1983?
- Inhabitants 61504
How many inhabitants did the EU expand in 1973 when Denmark became a member? Denmark had 5,400,000, Ireland 4,000,000, and Great Britain 59,300,000.
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