The video tutorial teaches students how to count by tens and identify missing numbers in a sequence. It provides a pattern with a missing number and guides students to find the missing value, reinforcing their understanding of numerical sequences and counting by tens.

What is the next number in the sequence if you start counting by tens from 10?

• 15

• 20

• 30

• 25

Tags

CCSS.2.NBT.A.2

If you continue the sequence 30, 40, 50, what number comes next?

• 55

• 65

• 60

• 70

Tags

CCSS.1.NBT.A.1

In the sequence 50, 60, __, 80, 90, 100, what number should fill the blank?

• 85

• 65

• 70

• 75

Tags

CCSS.1.NBT.A.1

What number comes after 90 if you are counting by tens?

• 110

• 100

• 95

• 105

Tags

CCSS.1.NBT.A.1

If you start at 70 and count by tens, which number will you reach after two steps?

• 110

• 100

• 90

• 80

Tags

CCSS.1.NBT.A.1