Times as many: comparing by multiplying

Skill, multiplication, level 4

Lines up with: 4.OA.A.1, 4.OA.A.2

Builds on

• Solve multiplying and dividing stories within 100

Leads to

• Multiply a fraction by a whole number
• Multiplying can make a number bigger or smaller
• Multiplying top and bottom by the same number keeps a fraction's value
• Weigh something on a steelyard by sliding a known weight along the arm

Lessons

No lesson yet.

All ideas