2 digit by 2 digit multiplication

Front

What is 2 digit by 2 digit multiplication?

Back

It is the process of multiplying two numbers, each with two digits, to find a product.

Tags

CCSS.4.NBT.B.5

Front

How do you multiply 23 by 15?

Back

23 x 15 = 345.

Tags

CCSS.4.NBT.B.5

Front

What is the first step in multiplying two 2-digit numbers?

Back

Multiply the ones place of the first number by the ones place of the second number.

Tags

CCSS.4.NBT.B.5

Front

What is the second step in multiplying two 2-digit numbers?

Back

Multiply the tens place of the first number by the ones place of the second number.

Tags

CCSS.4.NBT.B.5

Front

What is the third step in multiplying two 2-digit numbers?

Back

Multiply the ones place of the first number by the tens place of the second number.

Tags

CCSS.4.NBT.B.5

Front

What is the fourth step in multiplying two 2-digit numbers?

Back

Multiply the tens place of both numbers.

Tags

CCSS.4.NBT.B.5

Front

How do you round 44 and 78 to the nearest ten?

Back

44 rounds to 40 and 78 rounds to 80.

Tags

CCSS.3.NBT.A.1

CCSS.4.NBT.A.3

Front

What is the product of 44 and 78 when rounded?

Back

40 x 80 = 3200.

Tags

CCSS.4.NBT.B.5

Front

How do you find the total number of students taught in 36 classes with 22 students each?

Back

Multiply 36 by 22: 36 x 22 = 792.

Front

What is 97 x 52?

Back

The product is 5044.

Tags

CCSS.5.NBT.B.5