Split Strategy for Multiplication

The video tutorial explains the split strategy for solving multiplication problems with larger numbers. It demonstrates how to partition numbers into tens, hundreds, and ones, multiply each part separately, and then add the results to get the final answer. Two examples are provided: 7 times 43 and 4 times 627. The video concludes with practice problems for viewers to solve using the split strategy.

What is the main advantage of using the split strategy for multiplication?

• It makes addition easier.

• It simplifies multiplication with larger numbers.

• It helps in division.

• It is faster than traditional multiplication.

In the example of 7 times 43, what are the two parts into which 43 is split?

• Four hundreds and three tens

• Four tens and three ones

• Four and three

• Forty and three

How do you calculate 7 times 40 in the split strategy?

• Multiply 7 by 4 and subtract a zero

• Multiply 7 by 40 directly

• Multiply 7 by 4 and add a zero

• Multiply 7 by 4 and add two zeros

What is the result of adding 280 and 21 in the example of 7 times 43?

• 301

• 300

• 321

• 281

In the example of 4 times 627, into which parts is 627 split?

• Six hundreds, twenty tens, and seven ones

• Six tens, two ones, and seven hundreds

• Six hundreds, twenty, and seven

• Six hundreds, two tens, and seven ones

How do you calculate 4 times 600 in the split strategy?

• Multiply 4 by 600 directly

• Multiply 4 by 60 and add a zero

• Multiply 4 by 6 and add one zero

• Multiply 4 by 6 and add two zeros

What is the sum of 2400, 80, and 28 in the example of 4 times 627?

• 2528

• 2508

• 2408

• 2480

What should you remember to do when solving multiplication problems using the split strategy?

• Subtract the smaller number

• Split the larger number

• Multiply the smaller number first

• Add the numbers before multiplying

What is the result of 3 times 46 using the split strategy?

• 128

• 138

• 158

• 148

What is the result of 8 times 152 using the split strategy?

• 1216

• 1126

• 1206

• 1226