review for chapter 6
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Review for Chapter 6 . Multiplying One Digit Numbers. 6.1: Multiply multiples of 10, 100, and 1,000 using mental math. [ALG]. Use basic facts and patterns to find the product 300 X 7. 1000. 2100. 210. 6.1: Multiply multiples of 10, 100, and 1,000 using mental math. [ALG]. - PowerPoint PPT PresentationTRANSCRIPT
Review for Review for Chapter 6 Chapter 6
Multiplying One Digit Multiplying One Digit NumbersNumbers
6.1: Multiply multiples of 10, 100, 6.1: Multiply multiples of 10, 100, and 1,000 using mental math. and 1,000 using mental math.
[ALG][ALG]
Use basic facts and patterns to find the productUse basic facts and patterns to find the product
300 X 7300 X 7
1000
2100
210
6.1: Multiply multiples of 10, 100, 6.1: Multiply multiples of 10, 100, and 1,000 using mental math. and 1,000 using mental math.
[ALG][ALG]
Use basic facts and patterns to find the productUse basic facts and patterns to find the product
60 X 560 X 5
30
3000
300
6.2: Estimate products6.2: Estimate products
Estimate the product. Write the basic fact you Estimate the product. Write the basic fact you use.use.
64 x 9
EstimateBasic Fact
5406 x 9 = 54
6.2: Estimate products6.2: Estimate products
Estimate the product. Write the basic fact you Estimate the product. Write the basic fact you use.use.
692 x 5
EstimateBasic Fact
35007 x 5 = 35
6.2: Estimate products6.2: Estimate products
Estimate the product. Write the basic fact you Estimate the product. Write the basic fact you use.use.
$72.48 x 4
EstimateBasic Fact $280.00
$7 x 4= $28
6.3: Use base-ten blocks to model 6.3: Use base-ten blocks to model multiplication. [NUM]multiplication. [NUM]
Tell what multiplication sentence is shown by Tell what multiplication sentence is shown by the base-ten models.the base-ten models.
Then find the productThen find the product
14 x 3 = 52
6.3: Use base-ten blocks to model 6.3: Use base-ten blocks to model multiplication. [NUM]multiplication. [NUM]
Find each product. Draw base-ten models to show your thinking.Find each product. Draw base-ten models to show your thinking.
5 x 125 x 12
6.4: Regroup ones or tens to 6.4: Regroup ones or tens to multiply. [NUM]multiply. [NUM]
Estimate. Then multiplyEstimate. Then multiply
3 X 43
Estimate
Product
120
129
6.4: Regroup ones or tens to 6.4: Regroup ones or tens to multiply. [NUM]multiply. [NUM]
Estimate. Then multiplyEstimate. Then multiply
47X8
Estimate
Product
400
376
6.6: Multiply 3-digit numbers by 1-6.6: Multiply 3-digit numbers by 1-digit numbersdigit numbers
Estimate. Then multiplyEstimate. Then multiply
321 x 3
Estimate
Product
900
963
6.6: Multiply 3-digit numbers by 1-6.6: Multiply 3-digit numbers by 1-digit numbersdigit numbers
Estimate. Then multiplyEstimate. Then multiply
$4.69X 5
Estimate
Product
$25.00
$23.45