Adding and Subtracting 3-Digit Numbers

Front

What is the sum of 634 and 796?

Back

1430

Tags

CCSS.3.NBT.A.2

CCSS.2.NBT.B.7

Front

What is 900 minus 654?

Back

246

Tags

CCSS.3.NBT.A.2

CCSS.2.NBT.B.7

Front

What is 804 minus 268?

Back

536

Tags

CCSS.3.NBT.A.2

CCSS.2.NBT.B.7

Front

What is the sum of 463 and 678?

Back

1141

Tags

CCSS.3.NBT.A.2

CCSS.2.NBT.B.7

Front

What is the sum of 692 and 451?

Back

1143

Tags

CCSS.3.NBT.A.2

CCSS.2.NBT.B.7

Front

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

Back

Align the numbers by their place values (hundreds, tens, units).

Tags

CCSS.2.NBT.B.7

Front

What do you do when the sum of a column exceeds 9 in addition?

Back

Carry over the extra value to the next column.

Tags

CCSS.2.NBT.B.5

CCSS.1.NBT.C.4

Front

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

Back

Align the numbers by their place values (hundreds, tens, units).

Tags

CCSS.3.NBT.A.2

CCSS.2.NBT.B.7

Front

What do you do if you need to subtract a larger digit from a smaller digit in a column?

Back

Borrow from the next column to the left.

Tags

CCSS.3.NBT.A.2

CCSS.2.NBT.B.7

Front

What is the place value of the digit 6 in the number 634?

Back

600 (hundreds place).

Tags

CCSS.2.NBT.A.3