This video tutorial covers lesson 2.7 on decimals, focusing on place value, rounding, and operations with decimals. It begins with an introduction to the concept of decimals and their place values, followed by examples of identifying the value of digits in different decimal places. The lesson progresses to constructing numbers using place values and rounding decimals to various places. Finally, it demonstrates methods for adding and subtracting decimals, emphasizing the importance of aligning decimal points and using placeholder zeros.

What is the place value of the digit '2' in the number 0.2?

• Hundredths place

• Thousandths place

• Ones place

• Tenths place

Tags

CCSS.5.NBT.A.3A

If you have the number 2.946, which digit is in the hundredths place?

• 2

• 6

• 4

• 9

Tags

CCSS.5.NBT.A.3A

When rounding the number 2.346 to the nearest tenth, what is the result?

• 2.3

• 2.4

• 2.0

• 2.5

Tags

CCSS.5.NBT.A.4

What is the rounded figure of 4.84 to the nearest whole number?

• 5

• 3

• 4

• 6

Tags

CCSS.5.NBT.A.4

How do you correctly align numbers for adding decimals?

• Align by the highest place value

• Align the decimal points

• Align the first digit of each number

• Align the last digit of each number

Tags

CCSS.5.NBT.B.7

What is the sum of 6.057 and 3.48?

• 9.527

• 9.547

• 9.457

• 9.537

Tags

CCSS.6.NS.B.3

What is the correct result of 56.85 plus 12.72?

• 68.57

• 69.67

• 69.47

• 69.57

Tags

CCSS.6.NS.B.3

What is the result of subtracting 3.496 from 4.2?

• 0.724

• 0.694

• 0.714

• 0.704

Tags

CCSS.5.NBT.B.7

When subtracting 2.98 from 7.333, what is the correct borrowing technique?

• Borrow from the leftmost digit

• Borrow from the digit to the left of the current

• Borrow from the digit to the right of the current

• No borrowing needed

Tags

CCSS.6.NS.B.3

In the subtraction of decimals, what is the result of 4.2 - 3.496?

• 0.684

• 0.694

• 0.714

• 0.704

Tags

CCSS.5.NBT.B.7