Mastering Factors, Multiples, and Patterns in 4th Grade Math

The video tutorial reviews key math concepts for a chapter 5 test, including finding factors, arranging items based on factors, and classifying numbers. It covers practical examples like arranging cards, tulips, and art pieces, and explores counting patterns and prime numbers. The tutorial concludes with exercises on creating rectangular designs, reinforcing the understanding of factors and multiples.

What are the factors of 14?

• 1, 2, 7, 14

• 1, 3, 5, 15

• 2, 4, 6, 8

• 1, 11, 13, 14

Tags

CCSS.4.OA.B.4

Which numbers have a factor of 5?

• 5, 15, 25, 35

• 3, 31, 2, 7

• 15, 45, 5, 50

• 10, 20, 25, 30

Tags

CCSS.4.OA.B.4

How many rows of cards can be arranged from 50 trading cards to form a rectangle?

• 3

• 2

• 4

• 5

Tags

CCSS.4.OA.B.4

What are the factor pairs of 48?

• 2x24, 3x16, 4x12

• 1x48, 2x24, 4x12, 5x10

• 1x48, 2x24, 3x16, 4x12, 6x8

• 1x48, 3x16, 6x8

Tags

CCSS.4.OA.B.4

Which number is divisible by both 5 and 9?

• 90

• 72

• 84

• 45

Tags

CCSS.4.OA.B.4

How many tulips can be placed in each vase if there are 36 tulips and each vase must contain more than 1 but less than 10 tulips?

• 2, 3, 4, 6, 9

• 1, 2, 3, 4, 5

• 5, 6, 7, 8, 9

• 2, 4, 6, 8

Tags

CCSS.4.OA.B.4

What is the fourth number in Jill's pattern if she starts with 40 and adds 7 each time?

• 47

• 54

• 61

• 40

Tags

CCSS.4.OA.C.5

What number is described by Winnie's riddle?

• 97

• 75

• 86

• 64

Tags

CCSS.7.NS.A.1C

Which number is a prime number?

• 82

• 71

• 65

• 37

Tags

CCSS.4.OA.B.4

How many squares did Tichina have by Friday?

• 39

• 25

• 18

• 32

Tags

CCSS.4.OA.C.5