3.NBT.A.2 3 digit addition and subtraction

Front

What is 3-digit addition?

Back

3-digit addition is the process of adding numbers that have three digits, such as 123 + 456.

Tags

CCSS.3.NBT.A.2

CCSS.2.NBT.B.7

Front

What is 3-digit subtraction?

Back

3-digit subtraction is the process of subtracting one 3-digit number from another, like 789 - 456.

Tags

CCSS.3.NBT.A.2

CCSS.2.NBT.B.7

Front

How do you add 3-digit numbers?

Back

Align the numbers by place value (hundreds, tens, ones) and add each column starting from the right.

Tags

CCSS.3.NBT.A.2

CCSS.2.NBT.B.7

Front

How do you subtract 3-digit numbers?

Back

Align the numbers by place value and subtract each column starting from the right, borrowing if necessary.

Tags

CCSS.3.NBT.A.2

CCSS.2.NBT.B.7

Front

What is the sum of 777 and 333?

Back

1,110

Tags

CCSS.3.NBT.A.2

CCSS.2.NBT.B.7

Front

What is the difference when you subtract 125 from 323?

Back

198

Tags

CCSS.3.NBT.A.2

CCSS.2.NBT.B.7

Front

If Fred baked 45 cookies and 28 cookies, how many cookies did he bake in total?

Back

73 cookies

Tags

CCSS.2.NBT.B.5

CCSS.1.NBT.C.4

Front

What is 456 + 288?

Back

744

Tags

CCSS.3.NBT.A.2

CCSS.2.NBT.B.7

Front

What is 271 + 329?

Back

600

Tags

CCSS.3.NBT.A.2

CCSS.2.NBT.B.7

Front

What is the result of 777 - 333?

Back

444