1.1.1 Understanding integers and place value

• What are integers defined as?

  Whole numbers that can be positive, negative, or zero
• What are positive integers?

  Whole numbers greater than zero
• Each position in the place value system has ten times greater value than the position to its left.

  False
• Match the digit in the number 132437825 with its position:

  2 ↔️ Millions position

  4 ↔️ Hundred Thousands position

  8 ↔️ Hundreds position

  5 ↔️ Ones position
• How much greater is the value of a position compared to the one to its right in the place value system?

  Ten times
• What are the three main periods in the place value system?

  Millions, Thousands, Ones
• What is the largest place value in the chart?

  Thousands
• Give an example of a negative integer.


  -2
• Match the type of number with its definition:

  Positive integer ↔️ Numbers greater than zero

  Negative integer ↔️ Numbers less than zero

  Zero ↔️ Neither positive nor negative
• What separates whole numbers from decimal places?

  Decimal point
• In the number 23.608, what is the value of the digit 8?

  0.008
• Order the following place values from largest to smallest:

  1️⃣ Ones

  2️⃣ Tenths

  3️⃣ Hundredths

  4️⃣ Thousandths
• Zero is a positive integer.


  False
• What is the smallest place value in the chart?

  Thousandths
• Match the digit in 23.608 with its place value:

  3 ↔️ Ones

  6 ↔️ Tenths

  0 ↔️ Hundredths

  8 ↔️ Thousandths
• What is the value of the digit '2' in the millions period?

  2,000,000
• What is the only integer that is neither positive nor negative?

  0
• In the number 235.628, what is the value of the 'Hundreds' place?

  200
• Integers include fractions and decimals.


  False
• What is the value of the 'Hundreds' place in number representation?

  3 x 100
• Give an example of a positive integer.

  1
• What can negative integers represent in real life?

  Owing money