Understanding Basic Math Concepts

This video tutorial covers fifth-grade math focusing on decimal division. It begins with an introduction and setup instructions, followed by solving example problems 3, 4, 6, and 10, each demonstrating different aspects of decimal division. The tutorial concludes with solving real-world word problems, reinforcing the concepts learned.

What should you do if a division problem has a decimal on the outside but not on the inside?

• Ignore the decimal.

• Move the decimal inside.

• Add a zero to the inside number.

• Move the decimal to the end of the number.

What does the mnemonic 'Dirty Monkey Smell Completely Bad' stand for in division?

• Divide, Multiply, Subtract, Check, Bring down

• Divide, Multiply, Subtract, Compare, Bring up

• Divide, Multiply, Subtract, Calculate, Bring down

• Divide, Multiply, Subtract, Check, Bring up

In problem 3, how many times does 6 go into 12?

• 4 times

• 3 times

• 2 times

• 1 time

What is the final answer for problem 3?

• 21.5

• 23.5

• 22.5

• 20.5

In problem 4, what is the first step after moving the decimal?

• Multiply the numbers

• Divide the numbers

• Subtract the numbers

• Add a zero to the end

What is the final answer for problem 4?

• 39.5

• 38.5

• 37.5

• 36.5

In problem 6, what is the first step if there is no decimal in the number?

• Add a decimal at the end

• Move the decimal up

• Ignore the decimal

• Add a zero to the number

What is the final answer for problem 6?

• 3.78

• 2.78

• 5.78

• 4.78

In problem 10, how many times does 76 go into 114?

• 4 times

• 1 time

• 2 times

• 3 times

What is the final answer for problem 10?

• 1.5

• 2.5

• 4.5

• 3.5