Understanding Basic Math Concepts

This video tutorial covers the basics of integers for 7th-grade mathematics, including the number line, properties of addition and subtraction, multiplication properties, division rules, and order of operations. It also introduces multiples, prime numbers, and explains how to find the least common multiple (KPK) and greatest common divisor (FPB) using tables. The video concludes with a summary and encourages viewers to engage with the content.

Where are negative integers located on the number line?

• To the right of zero

• To the left of zero

• Above zero

• Below zero

Tags

CCSS.1.OA.B.3

What is the result of 3 + 5 according to the commutative property?

• 5 + 3

• 3 - 5

• 5 - 3

• 3 x 5

Tags

CCSS.1.OA.B.3

Which property states that (a + b) + c = a + (b + c)?

• Identity Property

• Distributive Property

• Associative Property

• Commutative Property

Tags

CCSS.7.NS.A.2A

CCSS.7.NS.A.2B

What is the result of multiplying two negative integers?

• Zero

• Positive

• Negative

• Undefined

Tags

CCSS.3.OA.B.5

Which property of multiplication states that a x b = b x a?

• Identity Property

• Commutative Property

• Distributive Property

• Associative Property

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

What is the first step in the order of operations?

• Multiplication

• Addition

• Parentheses

• Exponents

Tags

CCSS.4.NBT.B.6

If 2 x 3 = 6, what is 2 in terms of division?

• 6 divided by 3

• 3 divided by 2

• 3 divided by 6

• 6 divided by 2

Tags

CCSS.4.OA.B.4

What is a prime number?

• A number with more than two factors

• A number divisible by 2

• A number divisible by 1 and itself

• A number that is even

What is the LCM of 4 and 5?

• 15

• 10

• 20

• 25

What is the GCD of 8 and 12?

• 6

• 4

• 2

• 8