Math Week 16

Assignment
What is the place value of 2 in 316.299? answer: hundreds
What is the place value of 7 in 34562.17? answer: units
Which number has a place value of thousandths in 3982.35678? answer: the 5 has the place of thousandth.
Which number has a place value of hundred thousandths in 2.72830? answer: the 1 has the place of hundred thousandth.

Assignment
Write the following in expanded form:
3009.431 answer: three thousand and nine. four hundred and thirty-one.
21.9006 answer: Swenty-one thousand. Nice thousand and six.
1333.004 answer: 1 thousand three hundred and thirty-three. four
16.324 answer: sixteen thousand three hundred and Swenty-four

Assignment
Write a decimal to represent the given expanded form:
6×100 + 3×10 + 4x 1
100

• 6x 1
  1000
  4×1000 + 2×100 + 5×10 + 6x 1
  10 answer: 642.560
• 3x 1
  1000
  5×100 + 8×1 + 2x 1
  100 answer: 358.2000
• 2x 1
  1000 answer: 2002.

Assignment
Write out the following decimals in the correct form.
672.09 answer: six hundred and seventy-two. zero nine
3,000.708 three thousand. seven zero eight.
Six thousand four hundred three and ninety-seven thousandths answer: 6439.97
Three hundred thousand four hundred seventy-six and two hundredths answer: 34762.200