Number Concepts and Operations - Magnitude
If the value of c is between 0.00082 and 0.0026, which of the following could be c?
0.0011
Which of the following has the least value?
0.0518
Which of these has the greatest value?...
0.435
In which of the following are the numbers ordered from greatest to least?
1, ½ , ¼ , -1
Which of the following are correct? Select all answers that apply.
1.045 < 1.45 1.54 > 1.45
Lily wants to compare the ages of the children in her family. The table below shows the children's ages. Which of the following compares the children's ages correctly? Lily's Family
12 > 10 > 8
Students are plotting improper fractions on a number line. Quincy places a fraction between the 5 and the 6 on the line. If the denominator is 3, which of the following could be the numerator?
17
Which of the numbers below represents 18 ten thousands?
180,000
Put these fractions, decimals and percentages in order from greatest to least: 15%, 0.34, 245%, 2 ¾, 1.5, 1/15
2 ¾, 245%, 1.5, 0.34, 15%, 1/15
Mrs. Keller writes down the following numbers on the board: 4, 2, 6, 8, 9, 1, 3 She instructs her students to write down the smallest number possible with the 8 in the thousands place and the 1 in the tens place. Which of the following would be the correct answer?
2,348,619
Which of the numbers below represents 23 tenths?
2.3
Out of the options below, which number has a digit in the ten thousands place that is exactly twice the value of the digit in the hundreds place?
283, 465
Which of the following has the greatest value?
3 tenths
Which of the following fractions has the smallest value?
3/7
What is the value of the "3" in the number 17,436,825?
30,000
Out of the options below, which number has a digit in the thousands place that is exactly three times the value of the digit in the tens place?
346, 129
A number has the following characteristics: The thousands digit is a multiple of 2 It is less than one million The tens value is greater than the ten thousands value It is odd The number described above could be which of the following?
348,273
Which of the following is the same as 4,288?
4,000+200+88
Which of the following has the greatest value?,
42 hundreds
Which of the following has the least value?..
483 ones
Which of the following is not equivalent to 62,000?
6200 hundreds
What is the value of the "7" in the number 432.0769?
7/100
Which of the following has the least value?.
750 tens
Shep has the numbers 1 through 8 to arrange in the largest possible number with each numeral only being used once. The 8 must be in the ten-thousands place. What number did he create?
76,584,321
What is the value of the "8" in the number 17,436,825?
800
What is the standard form of: 80,000 + 4,000 + 500 + 90 + 2?
84,592
All of the following are equivalent to the number 16, except for which expression?
8^2
A number has the following characteristics: The hundreds digit is a multiple of 3 It is greater than half of a million The tens value is less than the hundred thousands value It is even The number described above could be which of the following?
927,614
Which symbol most accurately reflects the relationship between the two numbers below? 0.7 ☐ 4/5
<
Which symbol most accurately reflects the relationship between the two numbers below? 0.8 ☐ 4/3
<
Which symbol most accurately reflects the relationship between the two numbers below? 0.071 □ 0.07080.071 □ 0.0708
>
Which symbol most accurately reflects the relationship between the two numbers below? 1.471 □ 1.4181.471 □ 1.418
>
Which symbol most accurately reflects the relationship between the two numbers below? 1.21.2 ☐ 910109
>
Which of the following statements about number systems is true?
All rational and irrational numbers are also real numbers.
Students in Miss Pappas' class each have a set of cards with numbers 0-9 on them. When they have a few minutes in class, she asks students to pull out the cards and they create large numbers with them. She will then ask students to hold up the card with a place value of 10, 100, 1,000, etc. Why is this a good teaching practice?
Every student participates and this reinforces the concept regularly.
Students were asked to name point B. Zoe wrote that B equals -2.4, Julio responded that it equals -2 ¼, Sage said that it equaled -3 ¾ and Kaitlyn said that Zoe and Julio were both correct because the numbers were equivalent. Which student was correct in their response?
Julio
In the number 22,672,131, what is the value of the digit 7?
Seventy thousand
Which of the following principles is demonstrated by the figures below?
When the denominator stays the same and the numerator decreases, the fractional value decreases.
Mr. Chappel hangs posters in each corner of the room with different names of number categories. One corner has a sign that says integers, another has a sign that says rational numbers, another says irrational numbers, and the last says whole numbers. Students are assigned a corner to start and on the first rotation they must add a definition to the sign. On the second rotation, they must add numbers that are examples to the sign. What should be the third rotation task?
adding a picture that helps students remember what is included in the number set
Which of the following sentences is true? Select all answers that apply.
integers include all natural numbers, whole numbers, and their opposites. Irrational numbers often include a symbol, such as square root or pi.
Which of the names below is not a proper classification for 48/3?
irrational
Which of the following is not a rational number?
π
