All
Search
Images
Videos
Shorts
Maps
News
More
Shopping
Flights
Travel
Notebook
Report an inappropriate content
Please select one of the options below.
Not Relevant
Offensive
Adult
Child Sexual Abuse
Both Addends
Unknown First Grade
First Grade
Start Unknown
Change Unknown
1st Grade
Result Unknown
1st Grade
Add to Change Unknown
Word Problems
Mathematics Grade
One Unknown
Find Missing Minuend Number Line
Start Unknown
1st Grader
Finding Missing Number in Adittion
Start Unknown
Story Problems
1 Grade
Math.com
Number Stories with Addition Year 1
Addition Stories
Number Stories
Finding the Missing Number 1st
Grade
Find Missing Number
Addition Story
Grade 1
Finding the
Unknown Math
Oa Math Games 1st
Grade
Finding the Value of the Unknown D
Finding Unknown
Numbers
Learning. X Math 1st
Grade
Length
All
Short (less than 5 minutes)
Medium (5-20 minutes)
Long (more than 20 minutes)
Date
All
Past 24 hours
Past week
Past month
Past year
Resolution
All
Lower than 360p
360p or higher
480p or higher
720p or higher
1080p or higher
Source
All
Dailymotion
Vimeo
Metacafe
Hulu
VEVO
Myspace
MTV
CBS
Fox
CNN
MSN
Price
All
Free
Paid
Clear filters
SafeSearch:
Moderate
Strict
Moderate (default)
Off
Filter
Both Addends
Unknown First Grade
First Grade
Start Unknown
Change Unknown
1st Grade
Result Unknown
1st Grade
Add to Change Unknown
Word Problems
Mathematics Grade
One Unknown
Find Missing Minuend Number Line
Start Unknown
1st Grader
Finding Missing Number in Adittion
Start Unknown
Story Problems
1 Grade
Math.com
Number Stories with Addition Year 1
Addition Stories
Number Stories
Finding the Missing Number 1st
Grade
Find Missing Number
Addition Story
Grade 1
Finding the
Unknown Math
Oa Math Games 1st
Grade
Finding the Value of the Unknown D
Finding Unknown
Numbers
Learning. X Math 1st
Grade
1:49
First Grade Student Explains Change Unknown Problem
300 views
Jul 16, 2018
YouTube
Tools For Teachers
IXL | Word problems with change unknown - up to 20 | Grade 1 math
6 days ago
ixl.com
6:27
How to Solve "One Item Unchanged" Word Problems | Cha
…
87 views
2 weeks ago
YouTube
The Pique Lab
15:01
Change Unknown Word Problems
694 views
Apr 23, 2020
YouTube
Ms. Martin's Class
41:21
Math Word Problems | Math for 1st Grade | Kids Academy
47.2K views
Oct 12, 2020
YouTube
Kids Academy
2:57
Addition - Join Change Unknown: Grade 1
6.2K views
Aug 2, 2017
YouTube
UHouston Math
3:41
Word Problem Finding an Unknown Number, Solving Equations
6K views
May 29, 2018
YouTube
Professor Kat
6:31
Word Problems: Addition and Subtraction | Math for 1st Grade |
…
178K views
Mar 25, 2018
YouTube
Kids Academy
6:42
Addition and subtraction word problems: forest field trip | Mighty
…
100K views
Nov 3, 2021
YouTube
MightyOwl
5:59
Solving Word Problems (Simplifying Math)
476.9K views
Sep 3, 2016
YouTube
Buffington
15:39
How to teach addition and subtraction word problems in 1st
…
47.6K views
Jan 30, 2022
YouTube
Susan Jones Teaching
5:22
1st Grade Compare Difference Unknown Word Problems
4.9K views
Aug 26, 2018
YouTube
Nicki Newton
9:01
1st Grade Addition Number Stories (Change Unknown)
78.3K views
Jan 15, 2017
YouTube
Motion-Tutor.com
4:26
🧮 Jessie Solving Word Problems | Math Video Lesson | ABCmouse 🎲🤓
21.4M views
Jun 21, 2018
YouTube
ABCmouse
3:21
Addition - Join Start Unknown: Grade 1
5.9K views
Aug 2, 2017
YouTube
UHouston Math
1:52
How to Get a Professor to Change Your Grade
783.5K views
Aug 6, 2024
wikiHow
Christopher Taylor, PhD
2:24
First grade math - Finding the unknown number - Practicing wit
…
3.7K views
5 months ago
YouTube
Thầy Giang - Học Toán Không Khó
5:21
Finding the unknown number - 1st Grade Math (1.OA.8)
125.2K views
Mar 30, 2020
YouTube
Boddle Learning
12:18
Using Different Strategies to Solve for the Unknown in Simple Equati
…
18K views
Jan 24, 2021
YouTube
Math is Fun
21:35
Algebra AGE WORD PROBLEM – Let’s solve it step-by-step...
658.5K views
Jan 12, 2022
YouTube
TabletClass Math
14:38
Grade 1 Math 5.5, Unknown (missing) numbers, related facts
95K views
Apr 12, 2018
YouTube
JoAnn's School
4:06
Solve First Grade Subtraction Word Problems Easy! (Help With First G
…
842 views
Apr 24, 2021
YouTube
Hersey Edu
3:52
Finding Unknown Addends and Missing Numbers - 1st Grade Mat
…
56.1K views
May 22, 2019
YouTube
Boddle Learning
6:54
Word Problems—Add or Subtract? | MightyOwl Math | Kindergarten
298.7K views
Oct 22, 2021
YouTube
MightyOwl
3:48
Unknown Numbers (Missing Part. Missing Addend). Grade 1
87.6K views
Apr 6, 2021
YouTube
MATH-N-ROLL
3:32
How to CHANGE Your Math Questions to 1ST GRADE in Prodi
…
40.5K views
Oct 22, 2019
YouTube
ProdigyMath Pirate
6:23
How To Change Your GRADE Level In Prodigy! (First Grade)
28.7K views
Apr 13, 2021
YouTube
Prodigy Pro
2:19
find the missing number-grade 1
44.3K views
Dec 18, 2020
YouTube
A nous les maths
3:57
Algebra: Solving equations with one unknown - addition [FREE RESOU
…
146K views
Jul 30, 2017
YouTube
Discovery Education UK
5:57
Addition with missing numbers - 1st grade/Kindergarten math lesson
79.8K views
Jul 22, 2016
YouTube
Math Mammoth
See more videos
More like this
Feedback