2 digit by 2 digit Multiplication

Front

What is the product of 35 and 40?

Back

1,400

Tags

CCSS.4.NBT.B.5

Front

How do you multiply two-digit numbers?

Back

Align the numbers vertically, multiply each digit of the bottom number by each digit of the top number, and then add the results.

Tags

CCSS.4.NBT.B.5

Front

What is the product of 56 and 77?

Back

4,312

Tags

CCSS.4.NBT.B.5

Front

What is the product of 76 and 20?

Back

1,520

Tags

CCSS.4.NBT.B.5

Front

What is the product of 89 and 47?

Back

4,183

Tags

CCSS.4.NBT.B.5

Front

What is the product of 10 and 23?

Back

230

Tags

CCSS.4.NBT.B.5

Front

What is the area of a rectangle with dimensions 35 and 40?

Back

1,400 square units (Area = length x width).

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

What is the distributive property in multiplication?

Back

a(b + c) = ab + ac; it allows you to multiply a number by a sum by distributing the multiplication.

Tags

CCSS.3.OA.B.5

Front

How can you check your multiplication answer?

Back

You can check by using the inverse operation (division) or by estimating the product.

Tags

CCSS.4.NBT.B.6

Front

What is the importance of place value in multiplication?

Back

Place value helps in aligning numbers correctly and understanding the value of each digit during multiplication.

Tags

CCSS.4.NBT.B.5