Comparing and Ordering Real Numbers: Part 2

Because calculators are not allowed in any grade.

Because it helps in understanding the concept better.

Because it is a fun activity.

Because it is a requirement for the STAR test.

4 and 9

9 and 16

16 and 25

1 and 4

3.71

3.74

3.67

3.65

To use them as reference points for the estimation.

To memorize the perfect squares.

To make the calculation easier.

To avoid using a calculator.

Subtract 1

Divide by 2

Add 1

Multiply by 2

As a subtraction

As an exponent

As an addition

As a multiplication

6

7

8

5

5

4

3

2

Convert all numbers to percentages.

Convert all numbers to whole numbers.

Convert all numbers to decimals.

Convert all numbers to fractions.

Ask for help.

Convert them to decimals and order them.

Guess the answer.

Skip the question.