Mission 2 Lesson 4

Mission 2 Lesson 4

The Standard Algorithm for Multi-Digit Whole Number Multiplication

Objective

Students will convert numerical expressions into unit form as a mental strategy for multi-digit multiplication

Shout Out! For completing all of Zearn Mission 1

• Yanalise

• Keilly

• Anaya

• Gabriel

• Reanna

Shout Out! For completing all of Zearn Mission 1

• Steven D - Jaelyn

• Dilan - Yaneth

• Gabriela - Kai

• Jamiah - Alexa

• Semsang

Shout Out! For completing all of Zearn Mission 1

• Yoselin - Abigail

• Christopher - Cesar

• Diland - Soriya

• Varnavi - Devina

• Somalen - Yaltrid

Estimate Products

Round then multiply

Multiple Choice

Round the factors

 $287\times64\approx$  

•  $200\times60$  

•  $200\times70$  

•  $300\times60$  

•  $300\times70$  

Multiple Choice

Round the factors

 $3,875\times92\approx$  

•  $3,000\times90$  

•  $3,000\times100$  

•  $4,000\times90$  

•  $4,000\times100$  

Multiple Choice

Round the factors

 $6,130\times37\approx$  

•  $6,000\times30$  

•  $6,000\times40$  

•  $7,000\times30$  

•  $7,000\times40$  

Write the Value of the Expression

Solve the expression

Multiple Choice

11 times the sum of 15 and 5

• $11\times\left(15+5\right)$

• $11\times15+5$

• $11\times15\times5$

• $11+15-5$

• $11\times\left(15-5\right)$

Multiple Choice

The difference between 41 and 11 times 12

• $41-11\times12$

• $\left(41-11\right)\times12$

• $41\times11\times12$

• $41+11\times12$

• $\left(41+11\right)\times12$

Multiple Choice

The sum of 20 twos and 6 twos

• $20+6$

• $22+62$

• $\left(20\times2\right)+\left(6\times2\right)$

• $\left(20\times2\right)-\left(6\times2\right)$

• $\left(20+2\right)\times\left(6+2\right)$

Application Problem

Page 141

You will have 5 minutes to answer the problem. Answer in a complete sentence.

Open Ended

Jaxon earned $39 raking leaves. His brother, Dayawn, earned 7 times as much waiting tables. How much money did Dayawn earn?

Jaxon ganó $ 39 rastrillando hojas. Su hermano, Dayawn, ganó 7 veces más sirviendo mesas. ¿Cuánto dinero ganó Dayawn?

Lesson 4 Notes

Let's pause to take notes together on Lesson 4

Problem Set!

Pages 143-145

Choose you level

Mild: #2a, 2b, 2c, 2d

Medium: #3a, 3b, 3c, 3d

Spicy: #4, #5, #6, #7

Optional/Extra: #1

Exit Ticket Lesson 4

Voices Level 0

Page 147

Then independent Learning

Homework Learn Lesson 5