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Three-Digit Addition Challenge

Total questions: 12

Worksheet time: 6mins

Name
Class
Date
1.

Michael, Priya, and Abigail are collecting marbles. Michael has 234234 marbles, Priya has 567567 marbles, and Abigail has 123123 marbles. How many marbles do they have in total?

a)

924

b)

934

c)

914

d)

944

2.

Isla, Luna, and Jackson are planning a party and they need to calculate the total number of balloons they have. Isla brings 456456 balloons, Luna brings 789789 balloons, and Jackson brings 210210 balloons. What is the total number of balloons?

a)

1455

b)

1456

c)

1454

d)

1453

3.

Elijah the farmer has a magical orchard with 123 shiny apples, 456 juicy oranges, and 789 golden bananas. How many magical fruits does he have in total?

a)

1368

b)

1367

c)

1369

d)

1370

4.

Luna, Ava, and Anika are planning a party and they need to calculate the total number of balloons they have. Luna brings 345345 balloons, Ava brings 678678 balloons, and Anika brings 901901 balloons. How many balloons do they have in total?

a)

1924

b)

1923

c)

1922

d)

1925

5.

Elijah, Liam, and Samuel are organizing a big school event. They have 234 boys, 345 girls, and 456 teachers ready to join the fun. How many people are there in total at the event?

a)

1035

b)

1034

c)

1036

d)

1037

6.

Hannah, Mason, and Anika are planning a party and need to calculate the total number of balloons they have. Hannah brings 567 balloons, Mason brings 234 balloons, and Anika brings 678 balloons. How many balloons do they have in total?

a)

1479

b)

1478

c)

1480

d)

1481

7.

Arjun, Luna, and Hannah are organizing a community library event. They have 123 fiction books, 234 non-fiction books, and 345 magazines to display. How many items do they have in total for the event?

a)

702

b)

701

c)

703

d)

704

8.

Mia, Mason, and Hannah are collecting marbles. Mia has 789789 marbles, Mason has 456456 marbles, and Hannah has 123123 marbles. How many marbles do they have in total?

a)

1368

b)

1367

c)

1369

d)

1370

9.

Anika's Toy Store had a busy week! On Monday, they sold 345 toys, on Tuesday, Olivia helped sell 456 toys, and on Wednesday, Aria joined in to sell 567 toys. How many toys did they sell in total during these fun-filled days?

a)

1368

b)

1367

c)

1369

d)

1370

10.

Oliver, Luna, and David are collecting marbles. Oliver has 678678 marbles, Luna has 234234 marbles, and David has 567567 marbles. How many marbles do they have in total?

a)

1479

b)

1478

c)

1480

d)

1481

11.

Sophia, Aria, and Grace are visiting a magical zoo where they see 123 lions, 234 tigers, and 345 bears. How many magical animals do they see in total?

a)

702

b)

701

c)

703

d)

704

12.

Daniel, Mason, and Liam are collecting marbles. Daniel has 901901 marbles, Mason has 678678 marbles, and Liam has 345345 marbles. What is the total number of marbles they have together?

a)

1924

b)

1923

c)

1922

d)

1925