PBS
Pbs Learning Media: Move That Math
Calculate the sum of the two cards on the screen to find out how many repetitions of each exercise to do. Then exercise along with the kids in the video to improve your mental math skills and fitness level at the same time. [5:34]
Math Mammoth
Math Mammoth: Add a 2 Digit Number and a 1 Digit Number Mentally: No Regrouping
Uses visual representations to model how to solve the addition of a 2-digit and a 1-digit number where there is no regrouping. [9:10]
Math Mammoth
Math Mammoth: Add and Subtract Multiples of 100: Mental Math
Learn how to add and subtract multiples of a hundred when working with 3-digit numbers. [8:14]
Math Mammoth
Math Mammoth: Mental Addition: Add 2 Digit and 1 Digit Number (With Regrouping)
Teaches mental math strategies for adding a two-digit and a one-digit number. [7:41]
Khan Academy
Khan Academy: Odd or Even
Learn about even and odd numbers, how to figure out if a number is even or odd, and what happens when you add them.
Sophia Learning
Sophia: Even Numbers: Lesson 2
This lesson shows even numbers, or numbers which can be evenly divided by two. It is 2 of 13 in the series titled "Even Numbers."
Sophia Learning
Sophia: Even Numbers: Lesson 3
This lesson shows even numbers, or numbers which can be evenly divided by two. It is 3 of 13 in the series titled "Even Numbers."
Sophia Learning
Sophia: Even Numbers: Lesson 4
This lesson shows even numbers, or numbers which can be evenly divided by two. It is 4 of 13 in the series titled "Even Numbers."
Sophia Learning
Sophia: Even Numbers: Lesson 7
This lesson shows even numbers, or numbers which can be evenly divided by two. It is 7 of 13 in the series titled "Even Numbers."
Sophia Learning
Sophia: Even Numbers: Lesson 1
This lesson shows even numbers, or numbers which can be evenly divided by two. It is 1 of 13 in the series titled "Even Numbers."