Mastering 2-Digit Multiplication Techniques

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

• Multiply the tens place of both numbers

• Multiply the ones place of both numbers

• Add the two numbers

• Ignore the numbers completely

Tags

CCSS.4.NBT.B.5

What do you do with the carry number in multiplication?

• Ignore it

• Subtract it from the result

• Divide the result by the carry number

• Add it to the next multiplication step

Tags

CCSS.4.NBT.B.5

How do you handle the multiplication of the second digit from the top number?

• Subtract it from the bottom number

• Multiply it by the bottom number's ones place first

• Multiply it by the bottom number's tens place first

• Add it to the bottom number

Tags

CCSS.4.NBT.B.5

What is the result of 48 times 21?

• 1008

• 1018

• 1028

• 1038

Tags

CCSS.4.NBT.B.5

What is the first step in the second example of multiplication?

• Subtract the two numbers

• Add the two numbers

• Multiply the ones place first

• Multiply the tens place first

Tags

CCSS.4.NBT.B.5

What is the result of 46 times 32?

• 1482

• 1472

• 1492

• 1502

Tags

CCSS.4.NBT.B.5

How do you manage the carry number in the second example?

• Multiply it by the next number

• Add it to the next multiplication step

• Ignore it

• Add it immediately

Tags

CCSS.5.NBT.B.5

What technique is suggested for handling complex multiplication?

• Asking someone else

• Using a calculator

• Breaking it down into simpler steps

• Guessing the answer

Tags

CCSS.HSN.CN.A.1

What is the importance of practice in mastering multiplication?

• It is not necessary

• It helps to forget the steps

• It helps to become faster and more accurate

• It makes multiplication harder

Tags

CCSS.3.OA.C.7

What is the final step after adding all the multiplied numbers together?

• Subtract the largest number

• Divide by the number of steps

• Write down the final result

• Multiply by the first number again

Tags

CCSS.3.OA.D.8