2 Digit Subtraction With and Without Regrouping

Front

What is 74 - 31?

Back

43

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

Front

What is 59 - 39?

Back

20

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

Front

What is 45 - 27?

Back

18

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

Front

What is 93 - 27?

Back

66

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

Front

What is 56 - 48?

Back

8

Tags

CCSS.2.OA.A.1

Front

What does regrouping mean in subtraction?

Back

Regrouping is when you borrow from the next higher place value to subtract a larger digit from a smaller digit.

Tags

CCSS.7.NS.A.1C

Front

What is the first step in subtracting two-digit numbers?

Back

Line up the numbers by place value (tens and ones).

Tags

CCSS.2.NBT.B.7

Front

What do you do if the ones place in the top number is smaller than the bottom number?

Back

You need to regroup by borrowing 1 from the tens place.

Tags

CCSS.2.NBT.B.7

Front

What is the difference between 2-digit subtraction with regrouping and without regrouping?

Back

With regrouping, you borrow from the next place value; without regrouping, you subtract directly.

Tags

CCSS.7.NS.A.1C

Front

What is 80 - 25?

Back

55

Tags

CCSS.2.NBT.B.5