MATH-LOGIC

Write the following sentences in "if-then" form :

2. A number is even if it is divisible by 2.

Tags

CCSS.RF.3.3B

CCSS.RF.3.3C

CCSS.RF.3.3D

CCSS.RF.4.3A

CCSS.RF.5.3A

Write the following sentences in "if-then" form:

You will get a discount if you have a membership card.

Write the following sentences in "if-then" form:

It rains when there are dark clouds in the sky.

Tags

CCSS.L.2.1F

CCSS.L.8.1C

CCSS.L.8.3A

Identify the hypothesis and conclusion of these statements:

If a figure is a square, then it has four equal sides.

Identify the hypothesis and conclusion of these statements:

If today is Tuesday, then tomorrow is Wednesday.

Determine whether each statement is true or false. If false, provide a counterexample.

If a number is a multiple of 4, then it is also a multiple of 2.

Tags

CCSS.4.OA.B.4

3. Determine whether each statement is true or false. If false, provide a counterexample:

3. If a polygon is a triangle, then it has four sides.

Tags

CCSS.2.G.A.1

Determine whether each statement is true or false. If false, provide a counterexample:

3. If it is summer, then it is December.

All mammals have lungs. A whale is a mammal. Therefore, a whale has lungs.

• Inductive reasoning

• Deductive reasoning

Tags

CCSS.HSS.IC.B.3

After observing that the sun rises in the east every morning, you conclude that the sun will rise in the east tomorrow as well.

• Inductive reasoning

• Deductive reasoning