Ordering with Mr. J

How are numbers ordered on a number line?

• Numbers increase in value as you move to the left.

• Numbers decrease in value as you move to the right.

• The number furthest to the left is the least, and the number furthest to the right is the greatest.

• The number closest to zero is always the greatest.

What is the decimal equivalent of -2 3/5?

• -2.3

• -2.5

• -2.6

• -2.8

What is the decimal equivalent of 9/4?

• 2.14

• 2.25

• 2.4

• 2.9

Arrange the following rational numbers from least to greatest: 1.4, -2 3/5, 0, 9/4, -1.5.

• -1.5, -2 3/5, 0, 1.4, 9/4

• -2 3/5, -1.5, 0, 1.4, 9/4

• 0, -1.5, 1.4, -2 3/5, 9/4

• 9/4, 1.4, 0, -1.5, -2 3/5

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What is the fractional form of -3.9?

• -3 9/10

• -3 1/9

• -3 9/100

• -3 1/10

What is 3.75 as a mixed number in simplest form?

• 3 75/100

• 3 3/4

• 3 1/4

• 3 7/5

What is the integer equivalent of -15/3?

• -3

• -5

• -15

• -1/5

Which of the following lists the numbers 4, -3.9, 3/8, -2, 3.75, -15/3, 1 7/12 in order from greatest to least?

• 4, 3.75, 1 7/12, 3/8, -2, -3.9, -15/3

• -15/3, -3.9, -2, 3/8, 1 7/12, 3.75, 4

• 4, 1 7/12, 3.75, 3/8, -2, -3.9, -15/3

• 3.75, 4, 1 7/12, 3/8, -2, -3.9, -15/3