4th Grade Math - Divisibility Rules

अब Quizwiz के साथ अपने होमवर्क और परीक्षाओं को एस करें!

Is 2,116 divisible by 8?

No

Is 260 divisible by 6?

No

Is 417 divisible by 4?

No

Is 525 divisible by 10?

No

Is 886 divisible by 2?

No

10's Divisibility Rule

The last digit is 0 Example: 3,460

5's Divisibility Rule

The last digit is 0 or 5 Example: 65

8's Divisibility Rule

The last three digits are divisible by 8 Example: 7416

4's Divisibility Rule

The last two digits are divisible by 4 Example: 1,332

2's Divisibility Rule

The number is even - Last digit is 0, 2, 4, 6, 8 Example: 36

6's Divisibility Rule

The number is even and divisible by 3 Example: 72 (follow rules 2 and 3) 72 (even) 72 - 7 + 2 = 9 (sum is divisible by 3)

3's Divisibility Rule

The sum of the digits is divisible by 3 Example: 63 - 6 + 3 = 9

9's Divisibility Rule

The sum of the digits is divisible by 9 Example: 261 - 2 + 6 + 1 = 9

Is 525 divisible by 3?

Yes

Is 810 divisible by 9?

Yes

Is 995 divisible by 5?

Yes

Use your divisibility rules for 2, 3, 4, 5, 6, 8, 9 and 10 List all of the numbers that 3,420 is divisible by.

2, 3, 4, 5, 6, 9, 10

Use your divisibility rules for 2, 3, 4, 5, 6, 8, 9 and 10 List all of the numbers that 5,000 is divisible by.

2, 4, 5, 10

Use your divisibility rules for 2, 3, 4, 5, 6, 8, 9 and 10 List all of the numbers that 1,216 is divisible by.

2, 4, 8

Use your divisibility rules for 2, 3, 4, 5, 6, 8, 9 and 10 List all of the numbers that 6,003 is divisible by.

3, 9


संबंधित स्टडी सेट्स

Chapter 37: Peripheral Artery Disease (QUESTIONS)

View Set

Anders Behring Breivik 'planned three Oslo car bombs'

View Set

HW11: Homework - Ch. 11: Behind the Supply Curve: Inputs and Costs

View Set

Chapter 18: macOS, Linux, and Scripting

View Set

ATI NURS 126 Pharmacology Practice B

View Set

Child Health Final Exam Practice Questions

View Set