Adding and Subtracting Multi-Digit Numbers

Noah bought 357 apples and Kai bought 489 apples. How many apples do they have in total?

• a) 846

• b) 946

• c) 864

Answer explanation

Noah and Kai bought a total of 846 apples. To find the total, we add the number of apples Noah bought (357) and the number of apples Kai bought (489). Therefore, the correct answer is a) 846.

Tags

CCSS.MATH.CONTENT.4.NBT.B.4

Isla bought 1,235 candies and gave 678 candies to Aria. How many candies does Isla have left?

• a) 555

• b) 5575

• c) 557

Answer explanation

Isla bought 1,235 candies and gave 678 candies to Aria. To find out how many candies Isla has left, we subtract the number of candies given to Aria from the total number of candies bought. Therefore, Isla has 557 candies left. This is the correct choice.

Tags

CCSS.MATH.CONTENT.4.NBT.B.4

David has 4,598 comic books in his collection. Nora gave him an additional 2,367 comic books. How many comic books does David have now?

• a) 6,955

• b) 6,965

• c) 9,665

Answer explanation

David had 4,598 comic books in his collection. Nora gave him 2,367 more comic books. Therefore, David now has a total of 6,965 comic books.

Tags

CCSS.MATH.CONTENT.4.NBT.B.4

Mia has 9,874 apples and she gives 3,212 apples to Oliver. How many apples does Mia have left?

• a) 6,662

• b) 6,222

• c) 662

Answer explanation

Mia had 9,874 apples and she gave 3,212 apples to Oliver. To find out how many apples Mia has left, we subtract the number of apples given to Oliver from the total number of apples Mia had. Therefore, Mia has 6,662 apples left. This is the correct choice.

Tags

CCSS.MATH.CONTENT.4.NBT.B.4

Liam has 2,543 apples and Evelyn gives him 1,789 more. How many apples does Liam have now?

• a) 4,332

• b) 4,432

• c) 4,333

Answer explanation

Liam initially had 2,543 apples. Evelyn gave him 1,789 more apples. To find out how many apples Liam has now, we add the initial number of apples and the additional apples given by Evelyn. Therefore, Liam now has a total of 4,332 apples. This answer corresponds to option a) in the given question.

Tags

CCSS.MATH.CONTENT.4.NBT.B.4