Subtraction with regrouping

Front

What is subtraction?

Back

Subtraction is the process of taking one number away from another. It shows how many are left after some are taken away.

Tags

CCSS.2.NBT.B.7

Front

What does regrouping mean in subtraction?

Back

Regrouping in subtraction means rearranging numbers to make it easier to subtract, especially when the top number is smaller than the bottom number in a column.

Tags

CCSS.1.NBT.C.4

CCSS.2.NBT.B.5

Front

What is the result of 409 - 319?

Back

The result is 90.

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

Front

What is the result of 647 - 415?

Back

The result is 232.

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

Front

What is the result of 73 - 27?

Back

The result is 46.

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

Front

What is the result of 803 - 458?

Back

The result is 345.

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

Front

What is the result of 45 - 36?

Back

The result is 9.

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

Front

How do you subtract 10 from a number?

Back

To subtract 10 from a number, you take away 10 from that number. For example, 20 - 10 = 10.

Tags

CCSS.2.NBT.B.5

Front

What is a minuend?

Back

The minuend is the number from which another number (the subtrahend) is subtracted.

Tags

CCSS.1.OA.A.1

Front

What is a subtrahend?

Back

The subtrahend is the number that is being subtracted from another number (the minuend).

Tags

CCSS.5.NBT.B.7