Khan Academy
Khan Academy: Subtracting 1s Using Place Value
Sal subtracts 4 from 46 by thinking about place value. Includes a video, transcript, and question and answer section. [2:44]
Khan Academy
Khan Academy: Subtracting 10s Using Place Value
Sal demonstrates how to subtract 40 from 65 by thinking about place value. Includes a video, transcript, and question and answer section. [2:36]
Khan Academy
Khan Academy: Subtracting 1 vs. Subtracting 10
Sal demonstrates the difference between subtracting 1 and subtracting 10 from 27. Includes a video, transcript, and question and answer section. [2:31]
Khan Academy
Khan Academy: Subtracting With Regrouping (Borrowing)
Sal shows various ways of subtracting 25 from 83 by thinking about tens and ones. Includes a video, transcript, and question and answer section. [5:26]
Khan Academy
Khan Academy: Subtracting Two Digit Numbers Without Regrouping (Example 2)
Sal subtracts two-digit numbers (without regrouping) by thinking about tens and ones. Includes a video, transcript, and question and answer section. [2:20]
Khan Academy
Khan Academy: Subtracting a 1 Digit Number With Regrouping
Sal subtracts 35-8 with regrouping. Includes a video, transcript, and question and answer section. [3:10]
PBS
Pbs Kids: Super Peg and Cat Guy
Save the day with Super Peg and Cat Guy in this learning module. In order to save the day, this dynamic duo will have to use their super powers and problem solving skills to prevent bad guys from creating havoc in the city. Explore basic...
Math TV
Math Tv: Whole Numbers
Helpful math video tutorials covering topics related to whole numbers including addition, division, estimation, expanded form, exponents, multiplication, order of operations, subtraction, rounding, and more. Choose a teacher and watch...
Khan Academy
Khan Academy: Reading Bar Graphs: Dog Bones
Sal reads and interprets various bar graphs. Includes a video, transcript, and question and answer section. [2:56]
Khan Academy
Khan Academy: Comparing Lengths
Sal uses a ruler to compare the lengths of different objects. Includes a video, transcript, and question and answer section. [3:06]
Hooda Math
Hooda Math: Solving Word Problems Involving Fractions Example 1
Hooda Math: Solving Word Problems Involving Fractions Example 1 is a video tutorial
Hooda Math
Hooda Math:solving Word Problems Involving Fractions
Hooda Math: Solving Word Problems Involving Fractions is a video tutorial.
Hooda Math
Hooda Math: Solving Word Problems With Whole Numbers and Fractions
Solving Word Problems with Whole Numbers and Fractions is a tutorial video
CK-12 Foundation
Ck 12: Elem Math: Overview of Mixed Operations Numbers to 100
[Free Registration/Login may be required to access all resource tools.] The video uses an example with addition and subtraction to show how to solve a multi-step problem including a description of the actual two-digit addition and...
CK-12 Foundation
Ck 12: Elem Math: Overview of Mixed Operations Numbers to 100
[Free Registration/Login may be required to access all resource tools.] The video shows one review problem with mixed operations where students have to add and subtract two-digit numbers. The video is followed by a series of practice...
CK-12 Foundation
Ck 12: Elem Math: Overview of Subtraction Numbers to 100
[Free Registration/Login may be required to access all resource tools.] The video explains two 2-digit subtraction problems one with regrouping and the other without regrouping.