3 Digit Subtraction with Regrouping

Front

What is 492 - 365?

Back

127

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

Front

What is 216 - 58?

Back

158

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

Front

What is 228 - 35?

Back

193

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

Front

What is 224 - 85?

Back

139

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

Front

What is 256 - 70?

Back

186

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

Front

What does regrouping mean in subtraction?

Back

Regrouping is when you borrow from the next higher place value to help subtract.

Tags

CCSS.7.NS.A.1C

Front

What is the first step in subtracting 3-digit numbers?

Back

Line up the numbers by place value.

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2

Front

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

Back

You need to regroup or borrow from the next column.

Tags

CCSS.2.NBT.B.7

Front

What is the value of the digit 2 in the number 256?

Back

The value of 2 in 256 is 200.

Tags

CCSS.4.NBT.A.1

Front

How do you subtract 70 from 256 using regrouping?

Back

First, regroup 256 to 246, then subtract 70 to get 186.

Tags

CCSS.2.NBT.B.7

CCSS.3.NBT.A.2