Computation and Operations

Find the total of $1,212$ and $2,121$.

Solve the problem: $8,123 - 4,123$.

What is the sum of $3,333$ and $6,666$?

$6,500$ subtract $3,200$ is:

Calculate $10,000 - 2,468$.

Mount Everest is $8,848$ meters high. A mountain climber has reached a height of $5,230$ meters. How many more meters does the climber need to climb to reach the summit?

Add $15,670$ and $4,330$.

The total of three numbers is $75,000$. The first number is $25,400$ and the second is $18,900$ less than the first. What is the third number?

A manufacturer produced $67,800$ toys. $12,400$ were sold in January and $15,650$ in February. In March, they produced $8,000$ more. How many toys are now in the inventory?

Calculate: $(45,000 + 12,350) - (20,000 - 5,650)$.

What is $31$ times $11$?

Multiply $12$ by $11$.

If one tray can hold $14$ cupcakes, how many cupcakes can $10$ trays hold?

Find the product of $21$ and $11$.

What is $19$ times $41$?

A library assistant puts $12$ books on each of the $68$ carts. How many books were handled in total?

A school hallway is being tiled. There are $25$ rows with $55$ tiles in each row. How many tiles are needed?

Determine the product of $67$ and $12$.

A collection has $38$ albums. Each album has $24$ photos. If $12$ photos are removed from the total collection, how many photos are left?

A rectangular field is $92$ meters long and $15$ meters wide. What is the area of the field?

Find the quotient and remainder when $59$ is divided by $7$.

What is the result of $46 \div 4$?

Solve the following: $28 \div 5$.

Find the remainder of $37 \div 5$.

What is the result of $572 \div 7$?

Find the remainder for $407 \div 3$.

Calculate $983 \div 6$.

Divide $7,779$ by $7$.

What is the result of $9,543 \div 9$?

Calculate $1,289 \div 8$.

Which list shows the factors of $8$?

Which of these numbers is NOT a multiple of $3$?

Which of these is the $1^{st}$ multiple of $15$?

Which of these numbers is a factor of $28$?

I am a number that is both a multiple of $9$ and a factor of $54$. If I am greater than $10$ but less than $20$, what number am I?

A scientist has $50$ laboratory samples to organize into equal groups. She needs the number of groups to be more than $3$ but fewer than $8$. If every sample is placed into a group, how many samples will be in each group?

Which of these numbers is a multiple of $8$ but NOT a multiple of $16$?

I am a multiple of $11$ and my digits add up to $11$. I am less than $300$. Who am I?

If you list all the factors of $100$, what is the middle factor in the list?

Which of the following numbers has the most common factors with $24$?

A box holds $12$ donuts. If a person buys $3$ boxes and shares all the donuts equally among $9$ people, how many donuts does each person receive?

A piece of string is $80$ cm long. If you cut off a piece that is $20$ cm long and then cut off another piece that is $15$ cm long, how long is the remaining string?

A worker earns $₹50$ a day. After working for $2$ days, he spends $₹30$ on groceries. How much money does he have left from his earnings?

A rectangular garden has $2$ rows of tomato plants with $12$ plants in each row. If $5$ plants die, how many tomato plants are still alive?

In a sports tournament, there are $8$ teams, and each team has $11$ players. If $5$ players get injured and leave the tournament, but $3$ new players join, how many players are in the tournament now?

A worker needs $60$ meters of wire to finish a job. He has two $15$-meter rolls and one $10$-meter roll. How many more meters of wire does he need?

A group of explorers has $5$ bottles of water, and each bottle contains $500$ ml. If they drink a total of $1200$ ml during their hike, how many milliliters of water are left?

A jar contains $30$ blue beads and twice as many red beads. The number of green beads is half of the total number of blue and red beads combined. How many beads are in the jar in total?

A rectangular floor is $5$ meters long and $4$ meters wide. It needs to be covered with tiles that are $1$ square meter each. The tiles are sold in packs of $5$, and each pack costs $₹20$. What is the total cost to tile the floor?

A cafe has $6$ cartons of milk, each containing $500$ ml. They use $1.2$ liters of milk to make smoothies. How many milliliters of milk are left?