Vocabulary
1 digit X 3 or 4digit
2 digit X 2 digit
Word Problems
100

What are the two vocabulary words that make up a multiplication equation?

Factor and product.

Factor x Factor = Product

100

What is 3 x 231?

693

100

What is 11 x 53?

583

100

Mr. Shoenfeld is buying books for his classroom library. He has three empty bookshelves and each bookshelf can hold 391 books. How many books does Mr. Shoenfeld need to buy to fill all three bookshelves?

391 x 3 = 1,173

Answer: Mr. Shoenfeld needs to buy 1,173 books.

200

What is a multiple?

Multiples are the numbers you land on when you skip count.

200

Find the product of 5 and 649.

3,245

200

What is 32 x 24?

816

200

Greenfield is hosting Trunk or Treat at the end of October. Each grade level is being asked to provide 2,364 pieces of candy. Only four grade levels met this goal. How much candy did those four grade levels bring?

2,364 x 4 = 9,456

Answer: The four grade levels collected 9,456 pieces of candy.

300

What is standard algorithm?

Standard algorithm is when you line up the place values before multiplying from right to left.

300

What is 3,697 x 1?

3,697

300

Find the product of 42 x 38.

1,596

300

Mrs. Bachman is building a new backyard for her dog, Cooper. She needs to buy enough turf to fill the entire backyard. The length is 23ft. and the width is 34ft. How much turf will Mrs. Bachman need to buy?

Area = Length x Width

23ft. x 34ft. = 782 sq.ft.

Answer: Mrs. Bachman will need to buy 782sq.ft. of turf for her new backyard.

400

What is area model?

The area model separates the larger factor into numbers based on their place value. When multiplying, you get partial products that you add together.

400

What is 2,548 x 5?

12,740

400

What does 54 x 36 look like when using distributive property?

54 x 36 = (50 x 30) + (50 x 6) + (30 x 4) + (4 x 6)

400

Ms. Wilson is baking cookies for her two classes. Her first class has 19 students. Her second class has 21 students. She wants to make enough cookies so each student can have 2. How many cookies does she need to bake?

Step 1: 19 x 2 = 38

Step 2: 21 x 2 = 42

Step 3: 38 + 42 = 74

Answer: Ms. Wilson will need to bake 74 cookies.

500

What is distributive property?

(aka the break apart method)

Distributive property says that you can multiply a number by a group of numbers added together by multiplying each number individually and then adding the products.

EX: 423 x 4 = (400 x 4) + (20 x 4) + (3 x 4)

500

Find the mistake.

9,654 x 4 = 38,416

The person solving did not regoup the extras from the hundreds place. The correct answer is 38,616.

500

Find the mistake.

98 x 23 = 2,154

The person solving did not regroup the extras in the tens place when multiplying by the 2 in the tens place. The correct answer is 2,254.

500

Mrs. Grooms and Ms. Moffett are planning a five-day cruise to Mexico. Mrs. Grooms has $400 to spend each day. Ms. Moffett has $356 to spend each day. How much money do they have all together for the entire cruise?

Step 1: $400 x 5 = $2,000

Step 2: $356 x 5 = $1,780

Step 3: $2,000 + $1,780 = $3,780

Answer: Mrs. Grooms and Ms. Moffett have $3,780 to spend on their cruise.