Lesson 16-Use divide by 10 patterns for multi-digit whole nu

Lesson 16 - Use divide by 10 patterns for multi-digit whole numbers

Fill in the Blanks

Round 32 to the nearest 10.

Fill in the Blanks

Round 47 to the nearest 10.

Fill in the Blanks

Round 18 to the nearest 10.

Fill in the Blanks

 $420\ \div10$  

Fill in the Blanks

 $1,600\div100$  

Fill in the Blanks

 $2,400\ \div600$  

Fill in the Blanks

 $500\div10$  

Fill in the Blanks

 $360\div10$  

Fill in the Blanks

 $12,000\div100$  

Poll

I understand dividing by multiples of 10.

• Yes, I could teach this.

• Kinda, can we practice a few more?

• I have no idea what we are doing.

• We're dividing?

Fill in the Blanks

 $530,000\div100$  

Lesson 17

I can use basic facts to approximate quotients with 2-digit divisors.

Multiple Select

2,659 ÷ 28

≈ _________ ÷ _________ = _________

• 3,000

• 30

• 100

• 2,000

• 2,600

Multiple Select

9,155 ÷ 34

≈ _________ ÷ _________ = _________

• 9,000

• 30

• 300

• 9,100

• 10,000

Multiple Select

1,463 ÷ 53

≈ _________ ÷ _________ = _________

• 1,000

• 50

• 20

• 1,500

• 55

Multiple Select

2,525 ÷ 64

≈ _________ ÷ _________ = _________

• 3,000

• 60

• 50

Poll

How are you feeling about estimating with basic facts to find the quotient?

• Great!

• More Practice Please.

• okay

• not so good

Multiple Select

3,925 ÷ 68

≈ _________ ÷ _________ = _________

• 4,200

• 70

• 60

• 4,000

• 65

Multiple Select

6,918 ÷ 86

≈ _________ ÷ _________ = _________

• 7,200

• 90

• 80

• 6,300

• 7,000

Multiple Select

4,901 ÷ 75

≈ _________ ÷ _________ = _________

• 4,900

• 70

• 60

• 80

• 4,800