Natural numbers - practice for 10 year olds
Number of problems found: 205
- The number 88
Write 88 as a product of prime factors.
- Divide 37
Divide 2406 cherries equally among 3 children. How many each got?
- Evaluate 36
If a = 8 and b = 4, evaluate the following expression: 2 a − 3 b
- Dividend, divisor and quotient
Hiba got the answer of 72 after dividing two numbers. If the divisor was 14, what was the dividend?
- You have 3
You have the numbers 4,2, and 8. Use the numbers to make a calculation so that the answer is 40=
- Two numbers 16
Two numbers are added together to give a sum of 1492. if one of the numbers is 821, what is the other number?
- Mr. Gomez
Mr. Gomez read 128 pages of his book on Friday and 273 pages on Saturday. About how many more pages did he read on Saturday?
- The bouquets
A wedding planner is making bouquets. She must have equal numbers of bouquets made of 7 and 10 balloons each. How many bouquets would she get from 85 balloons?
- Lucas
Lucas is trying to find 6×15. He knows that 3×15=45. He also knows that 6=2×3. How can Lucas use 3×15 to help him find 6×15?
- Temp dropping
The temperature in Lincoln was 7 degrees Celsius at midday. It fell by 9 degrees by 3A. What was the temperature at M3am?
- Lilliana
Lilliana wrote a number. She gave the following clues to her number: The digit in the tenths place is 4 The digit in the one's place is 8 The digit in the thousands place is 9 The digit in the hundreds place is 2 Find Lilliana's number.
- Megapolis
The total population of a city consists of 641,682 male adults, 593,118 female adults, and 182,345 children. Find the total population of the city.
- Write 9
Write the numbers given in the place value table in decimal form. Hundreds Tens. Ones. Tenths. 6. 1. 5. 4 8. 3. 2. 5 7. 9. 0. 3 1. 0. 3. 1 4. 8. 0. 7
- Evaluate with brackets
Find the Error - tell what the mistake is 6[(4 + 9) - 32] ÷ 2 6[13-32]÷2 6[13-9]÷2 6[9]÷2 6[4.5] 27
- Library 4
Library A has a total collection of 250 books. Library B has 100 more books than Library A, and Library C has twice as many books as the combined number of books in Library A and B. What is the total number of books in libraries A, B and C?
- Equation 94
If 9 more than twice a number is 3 less than 3 times the same number. What is the number?
- Ice cream 4
Ice cream sales for a shop in the last 4 months have been 200, 250, 300, and 350. What are the expected sales in the 5th month?
- Unknown number 35
I am a number between 121 and 149. I can be divided by both 3 and 5. What number am I?
- Cardinals and robins
Lee saw c cardinals and 5 robins in his yard. Write the expression that shows the number of birds Lee saw in all.
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