UNIT 11 - Lesson 1 MATH

MATH
UNIT 11-1: Subtract 10 and 100

I can subtract 10 or 100 mentally using what I know about place value.

Jill’s Pumpkin Patch sells straw men. A large straw man costs $134. A medium straw man costs $10 less than a large straw man. A small straw man costs $100 less than a large straw man. What is the cost of a medium straw man?

Be ready to explain how you solved the problem.

Multiple Choice

Jill’s Pumpkin Patch sells straw men. A large straw man costs $134. A medium straw man costs $10 less than a large straw man. A small straw man costs $100 less than a large straw man. What is the cost of a medium straw man?

• Medium straw man costs $124

  and the

  Small straw man costs $34

• Medium straw man costs $154

  and the

  Small straw man costs $14

• Medium straw man costs $144

  and the

  Small straw man costs $44

Multiple Choice

Use mental math to find 𝟦𝟧𝟩−𝟣𝟢 and 𝟦𝟧𝟩−𝟣𝟢𝟢.

• 457 - 10 = 557

  and

  457 - 100 = 57

• 457 - 10 = 257

  and

  457 - 100 = 47

• 457 - 10 = 447

  and

  457 - 100 = 357

Fill in the Blanks

Fill in the Blanks

Fill in the Blanks

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