Mastering Multi-Digit Addition

What is the sum of 345 and 678?

• 1023

• 1013

• 923

• 913

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

When adding 456 and 789, where do you start adding the digits?

• In the hundreds place

• In the tens place

• In the ones place

• In the thousands place

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

What is the sum of 1,234 and 2,345?

• 3,579

• 3,469

• 3,589

• 4,579

Tags

CCSS.4.NBT.B.4

If you are adding 678 and 222 and you have to carry over a number, which place value will you carry over to?

• Ones

• Tens

• Hundreds

• Thousands

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

What is the correct sum of 999 and 1?

• 1000

• 999

• 1001

• 900

Tags

CCSS.2.NBT.B.7

When adding 567 and 433, what is the first step according to the standard algorithm?

• Add the hundreds place

• Add the tens place

• Add the ones place

• Regroup the numbers

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

What is the sum of 2,222 and 3,333?

• 5,555

• 5,455

• 6,555

• 5,665

Tags

CCSS.4.NBT.B.4

In the addition problem 456 + 789, which digit in the sum will be affected by carrying?

• The ones digit

• The tens digit

• The hundreds digit

• None of the above

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

What is the sum of 1,111 and 2,222?

• 3,333

• 3,432

• 4,333

• 3,223

Tags

CCSS.4.NBT.B.4

When adding 987 and 654, how many times will you need to carry over to the next place value?

• Once

• Twice

• Thrice

• Never

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2