Video Transcript
Counting Backward from 10
In this video, we will learn how to
count backward from 10 to zero and find the missing numbers in a sequence.
Let’s count backward from 10. 10, nine, eight, seven, six, five,
four, three, two, one, zero. We have liftoff! When we count backward, we start
with the largest number first and count down to the smallest. 10, nine, eight, seven, six, five,
four, three, two, one, zero. Let’s practice counting backward
from 10 to help us find some missing numbers.
Count backward from nine. Find the missing numbers.
The question tells us that we have
to count backward to find the missing numbers. And we have to start from number
nine. We could use a number track to
help. We have to start at nine and count
backward. Nine, eight, seven, six, five,
four, three, two, one.
So the first missing number is
number six. The next number in our missing
sequence is number four. And the last missing number is
number three. The missing numbers are six, four,
and three. Nine, eight, seven, six, five,
four, three, two, one. We completed the sequence counting
backwards from nine.
Find the missing number. Eight, seven six, five, four,
three, what, one.
To find the missing number, we have
to start on step number eight and count backward to number one. The missing number comes between
step three and step one. Let’s use our number track and
count backward to help us find the missing number.
Let’s start counting at number
eight. Eight, seven, six, five, four,
three, two. Eight, seven, six, five, four,
three, two. When we’re counting backward, the
number that comes after number three is two. The missing number is number
two.
Complete the following. Eight, what, what, five, what,
three, what, and what.
We’re shown a number sequence. And we have to complete the missing
numbers. We’re counting backward starting
from number eight. We know this because five is less
than eight. And three is less than five. Let’s start counting from number
eight. Eight, seven, six, five, four,
three, two, one.
The missing numbers are seven, six,
four, two, and one. We counted backward from number
eight. Eight, seven, six, five, four,
three, two, one. And we found the missing
numbers.
What have we learned in this
video? We’ve learned how to count backward
from 10 to zero. And we used this skill to help us
find the missing numbers in sequences.
