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0:10:55

Fraction of a Set

0:09:03

Adding and Subtracting Fractions, Level 2

0:11:13

Mixed Numbers and Improper Fractions

0:11:00

Adding and Subtracting Fractions, Level 1

0:11:06

Division - Check with Opposite Operation

0:03:34

Lowest Common Multiple

0:14:25

Patterns and Rules

0:07:52

Addition and Subtraction

0:09:18

Number Forms

0:07:03

Place Value

0:03:04

Standard Algorithm 2-digit by 2-digit

0:05:07

Factors

0:02:58

Prime and Composite Numbers

0:01:39

Multiplying 3-digits by 1-digit

0:05:05

Area Model Multiplying 2-digit by 2-digit

0:05:35

Area Model, 3x2 digit

0:03:43

Box Method

0:03:29

Division, Standard Algorithm

0:06:04

Multiply, Check for Reasonableness

0:08:31

Rounding to Largest Place Value

0:03:48

Division, Box Method

0:06:59

Round to Check Work

0:06:45

Multiply 4x1 Digit Numbers

0:08:23

Intro to Area Model Multiplying 2-digit by 2-digit