Natural numbers - 4th grade - math problems
Number of problems found: 33
- White balls
I have 3 white balls and 5 red balls in my pocket. How many least balls do I have to remove from the bag to make sure that the pulled out ball is definitely red?
The state had 906 candies of chocolate. Zoe had 969. how many chocolates did they have in all use addition subtraction, and multiplying?
- There 15
There are 39 students in a classroom with 5 tables. If 7 students can sit at a table, how many students can sit down at tables?
- Angel 2
Angel earned $90 for pulling weeds in the garden. She spent $25 on her brother’s birthday gift, and $35 on a new sweatshirt to wear at soccer practice. How much money did she have left?
- A fifth
A fifth grade class sets up 418 chairs for a graduation ceremony. Each row has 22 chairs. How many rows of chairs does the class set up? Enter your answer in the box.
Millie has 3 sisters. Each sister reads 2 pages every morning and 4 pages every evening. Which expression can be used to represent the total number of pages read by Millie's sisters after 5 days?
- One ball
One ball of dough can be stretched into a circle to make a pizza. After the pizza is cooked, it is cut into 8 equal slices. How many slices of pizza can you make with 3 balls of dough? Solve this problem any way you choose.
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?
- In the bowl
There are 12 pears in the bowl. Erik ate a third. How many pears remained in the bowl?
- Small painters
There are ten pupils in the painting group. Eight pupils paint with watercolors and nine pupils with tempera colors. How many pupils paint both water and tempera colors when each pupil paints?
They used 200 pieces to make wafers. 157 topped with caramel topping and 100 with sugar topping. How many wafers did both toppings have?
There were 24 pimps in the plate. Maros ate 12, his little sister four times less. How many pimps remained in the plate?
Grandma bought two 10 pack of eggs. She used 8 eggs on the cake, 2 times less on the omelette and 4 more eggs for breakfast. How many eggs did it stand for?
- Written number
Place+values x ten thousands =30 thousands
- Mystery number
A mystery number is between 800 and 920. No digits are the same. The difference of the numbers 5. What is the mystery number?
123456789 = 100 Use only three plus or minus characters to correct previous identity/equation.
- Unknown number 22
I am a two-digit number. My tens digits are 4. My one digit is three more than my tens. Who am I?
- Page numbering
The book has 88 pages. How many times is the number 4 used for the book numbering?
- Beautiful alley
In the alley 4 rows of 10 trees and 5 rows of 8 trees blossomed. Six of the trees have already blossomed. How many trees still bloom in the alley?
- Pines and spruces
They planted 350 spruces and 180 pines in the forest nursery. 46 trees withered. How many trees are ok?
Natural numbers - math problems. Examples for 4th grade.