Real Number Systems

Front

Which statement is NOT true? Options: Every rational number is a real number., Every counting number is a whole number., Every integer is a rational number., Every decimal number is an irrational number.

Back

Every decimal number is an irrational number.

Front

Classify the Number: -23

Back

Real, rational, integer

Front

Classify 17/10

Back

Rational

Front

Classify √35.

Back

Irrational

Front

What number below is a natural, whole, integer, rational, and real number? Options: -4, 5.1, 0.7, 3

Back

3

Front

Which operation would you do first in the following equation?
10 - 4 ÷ 1 · 5

Back

Division

Front

PEMDAS only works if...

Back

add or subtract left to right

Front

(10 + 33 - 3) ÷ 8

Back

5

Front

(9 + 39) ÷ (11 - 5) =

Back

8

Front

Which simplification is correct? (each problem is division and then multiplication)

Back