LEJ Knowledge Hub

Lecture

Right Arrow

SEARCH COURSES / LECTURES

Left Arrow

Topic B: Multiplication and division of integers and rational numbers (K-A)

(27 Lectures Available)

S# Lecture Course Institute Instructor Discipline
1
  • Addition & subtraction: find the missing value (part 1 of 2) (K-A)
Topic B: Multiplication and division of integers and rational numbers (K-A) Khan Academy Basic and Health Sciences
2
  • Addition & subtraction: find the missing value (part 2 of 2) (K-A)
Topic B: Multiplication and division of integers and rational numbers (K-A) Khan Academy Basic and Health Sciences
3
  • Dividing mixed numbers (K-A)
Topic B: Multiplication and division of integers and rational numbers (K-A) Khan Academy Basic and Health Sciences
4
  • Dividing negative fractions (K-A)
Topic B: Multiplication and division of integers and rational numbers (K-A) Khan Academy Basic and Health Sciences
5
  • Dividing negative numbers review (K-A)
Topic B: Multiplication and division of integers and rational numbers (K-A) Khan Academy Basic and Health Sciences
6
  • Dividing positive and negative numbers (K-A)
Topic B: Multiplication and division of integers and rational numbers (K-A) Khan Academy Basic and Health Sciences
7
  • Equivalent expressions with negative numbers (multiplication and division) (K-A)
Topic B: Multiplication and division of integers and rational numbers (K-A) Khan Academy Basic and Health Sciences
8
  • Expressions with rational numbers (K-A)
Topic B: Multiplication and division of integers and rational numbers (K-A) Khan Academy Basic and Health Sciences
9
  • Fraction to decimal with rounding (K-A)
Topic B: Multiplication and division of integers and rational numbers (K-A) Khan Academy Basic and Health Sciences
10
  • Fraction to decimal: 11/25 (K-A)
Topic B: Multiplication and division of integers and rational numbers (K-A) Khan Academy Basic and Health Sciences
11
  • Interpreting multiplication & division of negative numbers (K-A)
Topic B: Multiplication and division of integers and rational numbers (K-A) Khan Academy Basic and Health Sciences
12
  • Interpreting negative number statements (K-A)
Topic B: Multiplication and division of integers and rational numbers (K-A) Khan Academy Basic and Health Sciences
13
  • Multiplying negative numbers review (K-A)
Topic B: Multiplication and division of integers and rational numbers (K-A) Khan Academy Basic and Health Sciences
14
  • Multiplying positive & negative numbers (K-A)
Topic B: Multiplication and division of integers and rational numbers (K-A) Khan Academy Basic and Health Sciences
15
  • Multiplying positive and negative fractions (K-A)
Topic B: Multiplication and division of integers and rational numbers (K-A) Khan Academy Basic and Health Sciences
16
  • Negative number word problem: Alaska (K-A)
Topic B: Multiplication and division of integers and rational numbers (K-A) Khan Academy Basic and Health Sciences
17
  • Negative number word problem: temperatures (K-A)
Topic B: Multiplication and division of integers and rational numbers (K-A) Khan Academy Basic and Health Sciences
18
  • Negative signs in fractions (K-A)
Topic B: Multiplication and division of integers and rational numbers (K-A) Khan Academy Basic and Health Sciences
19
  • Order of operations example (K-A)
Topic B: Multiplication and division of integers and rational numbers (K-A) Khan Academy Basic and Health Sciences
20
  • Ordering expressions (K-A)
Topic B: Multiplication and division of integers and rational numbers (K-A) Khan Academy Basic and Health Sciences
21
  • Rewriting decimals as fractions: 2.75 (K-A)
Topic B: Multiplication and division of integers and rational numbers (K-A) Khan Academy Basic and Health Sciences
22
  • Simplifying complex fractions (K-A)
Topic B: Multiplication and division of integers and rational numbers (K-A) Khan Academy Basic and Health Sciences
23
  • Substitution with negative numbers (K-A)
Topic B: Multiplication and division of integers and rational numbers (K-A) Khan Academy Basic and Health Sciences
24
  • Why a negative times a negative is a positive (K-A)
Topic B: Multiplication and division of integers and rational numbers (K-A) Khan Academy Basic and Health Sciences
25
  • Why a negative times a negative makes sense (K-A)
Topic B: Multiplication and division of integers and rational numbers (K-A) Khan Academy Basic and Health Sciences

Basic and Health Sciences

Applied Sciences

Social Sciences