Power of 10
Multiplication 1 digit by 4 digits
Multiplication 2 digit by 2 digits
Multiplication 3 by 2 digits
Vocabulary
100

10x 38

What is 38,000

100

519 x 4

What is 2,076?

100

13 x 62 = 

806

100

892 x 18 

What is 16,056?

100

The answer to a multiplication problem.

What is  product?

200

85 x 100

What is 8,500

200

123 x 9 

What is 1,107?


200

19 x 52 =

988

200

735 x 41

What is 30,135

200

The property that states no matter how you arrange the numbers in addition and multiplication you get the same sum or product.

What is Commutative Property?

300

68,637 x 101

What is 686,370?

300

 1,990 x 2

3,980

300

34 x 38

1,292

300

481 x 35

What is 16,835?

300

The property that states no matter how you group the numbers in addition and multiplication you get the same sum or product.

What is Associative Property?


400

382 x 104

What is 3,820,000?

400

6 x 2,347 = 

14,082

400

64 x 22

1,408

400

659 x 17 

What is 11,203?

400

Both numbers used to estimate were greater than the actual number.

What is overestimate?

500

At a football championship game , the home team gave a football to each of the first 1,000 fans who arrived at the stadium. Each football cost the team $28. How much did the team pay for the footballs it gave away? 

What is $28,000?

500

Last year , Zachariah's grandmother gave him 33 silver coins and 16 gold coins to start a coin collection. Now Zachariah has six times as many coins in his collection. How many coins does Zachariah have in his collection?

What is 294 coins?

500

Ten years ago Eden planted a tree in her backyard. She has taken a photo of the tree every week so she can see how it has grown as time passed. How many photos of the tree does Eden now have?

What is 520?

500

A garden store sell plants in flats. There are 6 plants in each tray. Each flat has 6 trays. The garden store sold 18 flats on Saturday and 21 flats on Sunday. How many plants did the garden store sell in all?

What is 1,404 plants?


500

The two numbers that are added in a multiplication problem 

What is partial product?