Exploring the Concept of 10 More and 10 Less

The video tutorial introduces the concept of finding ten more and ten less than a given number. It explains the process using examples, starting with the number 25, and provides practice problems with numbers like 14, 67, 102, 98, and 27. The tutorial also covers how this concept applies to numbers in the hundreds place. Students are encouraged to use a math journal to solve the problems and understand the relationship between numbers on a hundred chart.

What is ten less than 25?

• 15

• 35

• 20

• 30

Tags

CCSS.1.NBT.C.5

If a number is 35, what is ten less than this number?

• 30

• 15

• 45

• 25

Tags

CCSS.1.NBT.C.5

If you add ten to 14, what number do you get?

• 25

• 24

• 4

• 23

Tags

CCSS.1.NBT.C.5

What number is ten less than 14?

• 24

• 4

• 5

• 15

Tags

CCSS.1.NBT.C.5

What number is ten more than 67?

• 77

• 57

• 76

• 70

Tags

CCSS.1.NBT.C.5

What is ten less than 102?

• 101

• 112

• 90

• 92

Tags

CCSS.2.NBT.B.8

If you add ten to 102, what number do you get?

• 113

• 103

• 92

• 112

Tags

CCSS.2.NBT.B.8

If you subtract ten from 98, what is the result?

• 108

• 100

• 89

• 88

Tags

CCSS.1.NBT.C.5

What is ten more than 98?

• 99

• 88

• 89

• 108

Tags

CCSS.1.NBT.C.5

What is ten more than 27?

• 37

• 17

• 36

• 20

Tags

CCSS.1.NBT.C.5