2 digit subtraction

Front

What is 2-digit subtraction?

Back

2-digit subtraction is the process of subtracting numbers that have two digits, such as 38 - 26.

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

Front

What is the result of 38 - 26?

Back

12

Tags

CCSS.1.OA.A.1

Front

How do you find out how many more M&Ms Ivan has than Max if Ivan has 51 and Max has 34?

Back

Subtract Max's M&Ms from Ivan's: 51 - 34 = 17.

Tags

CCSS.1.OA.A.1

Front

What is 86 - 14?

Back

72

Tags

CCSS.2.NBT.B.5

Front

What is the difference between 89 and 43?

Back

46

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

Front

What is the first step in 2-digit subtraction?

Back

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

Tags

CCSS.2.NBT.B.7

Front

What do you do if the top digit is smaller than the bottom digit in subtraction?

Back

You need to borrow from the next left digit.

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

Front

What is borrowing in subtraction?

Back

Borrowing is taking 1 from the next left digit to help subtract a smaller digit.

Tags

CCSS.6.NS.B.3

Front

What is the result of 51 - 34?

Back

17

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

Front

If you have 86 and you subtract 14, what do you get?

Back

72

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2