Download The Real Number System

The Real Number System
Mark an X for each category that applies.
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25
Number
Real Rational Irrational Integer Whole Natural
-6
62%
0
/2
2.7
2/5
7
25
-1
½
-3
4.75+3
3/4+5
√6 + 6
9/2+ 𝜋
4 ½ +1/2
4.5 x 8
52 x√3
23/3 x 𝜋
2/3+1/3
12 5/8+1/2
3 x 4√2
9 x √2
3/1 + 7/2
3.02+7.05
Are the following always, sometimes or never true?
26. The sum of a rational number and an irrational number is irrational.
27. The circumference of a circle is irrational.
28. The sum of two rational numbers is rational.
29. The product of a rational number and an irrational number is irrational.
30. The sum of two irrational numbers is irrational.
31. The product of two rational numbers is irrational.
32. The product of two irrational numbers is irrational.