Natural numbers - practice for 11 year olds
Number of problems found: 32
- My digits
My digits are 1, 2, 5, 6, and 7, but not in that order. My ones digit is an even number. My tenths digit is 1. My hundredths digit is a number between 4 and 6. My thousandths digit is the digit with the highest value. I am less than 50000.
- In the park
10 children in the park. Four tenths are wearing a red shirt how many children in the park are wearing a red shirt
- Determine 70224
Determine the number by which all these numbers 22, 18, 25, 15, 35, 10 are divisible without remainder. The number is greater than 1.
- Three-digit 69114
How many three-digit numbers have a digit sum of 6? Write the ratio of the number of created even and odd numbers and adjust it to the basic form.
- Two-digit 68654
List all compound positive two-digit numbers whose greatest common divisor with the number 51 is the number 17.
- Divisible 67304
Which number should replace the letter X so that the number 7618X is divisible by three and four?
- Three-digit number
How many three-digit natural numbers can we form from the digits 0, 1, 2 if the numerals can be repeated in these numbers?
- Evaluate 21
Evaluate 6xy for x=5 and y=2. Evaluating algebraic expressions and addition and subtraction of polynomials.
- Writing Numerals by name
Write numerals given the word name: two million, two hundred thousand, one hundred six
Marie-Pier, Frédéric and Simon bump into each other in the street on a Tuesday while the three of them are running. Marie-Pier trains every 3 days, Frédéric every 4 days and Simon every Tuesday. If they all keep up with their training pace, in how many da
When dividing the tangerines into packages of 8 or 10, one always remained. How many were there if there were more than 250 and less than 300?
- The cost 2
The cost of 5 apples is $3.45, and 5 oranges are $1.23. If Rachel buys one apple and one orange, then how much must she pay?
- What fraction
What fraction of number 1 to 30 is prime?
- There 14
There are 250 people in a museum. 2/5 of the 250 people are girls 3/10 of the 250 people are boys The rest of the 250 people are adults Work out the number of adults in the museum.
- The drama club
The drama club meets in the auditorium every 6 days and the choir meets there every 5 days. If the groups are both meeting in the auditorium today, then how many days from now will they next have to share the auditorium?
- Part-time workers
On Saturday, 210 part-time workers arrived in the village. One hundred five part-time workers worked on the first field, 60 on the second. The other part-time workers worked in the third field. They all worked in equal groups. How many workers worked in e
- The dice
Find the probability that a number divisible by two or three will fall when the dice are rolled.
- Three-digit 45361
How many different three-digit numbers divisible by five can we create from the digits 2, 4, and 5? The numerals can be repeated in the created number.
- We bought
We bought 140 fruit, 196 chocolate and 84 caramel lollipops. How many of the same packages can we prepare from them?
In a classroom, 1/6 of the students are wearing blue shirts and 2/3 are wearing white shirts. There are 36 students in the class. How many students are wearing a shirt other than blue or white?
Natural numbers - practice problems. Maths practice for 8 year olds.