Topic 1 Math Created by Educational Technology Network. www.edtechnetwork.com 2009
TOPIC 1 MATH JEOPARDY Arrays Number Lines Basketball Vocabulary Word Problems 100 100 100 100 100 200 200 200 200 200 300 300 300 300 300 400 400 400 400 400 500 500 500 500 500
Jenny is growing 3 rows of cucumber plants, with 4 plants in each row Jenny is growing 3 rows of cucumber plants, with 4 plants in each row. Draw an array to show the plants. Find the total number of plants. Answer
Answer
Answer
Answer
What is the multiplication equation for this array? Answer
Answer 5 X 4 = 20
Which array has the same factors? Answer
Answer
Ben planted 3 rows of sunflowers with 6 plants in each row. Answer
Answer
Answer
Answer
Answer
Answer
Answer
Answer Judy will need 12 apples
Answer
Answer 9
Answer
Answer 15
Rachel makes four 3-point baskets in her basketball game Rachel makes four 3-point baskets in her basketball game. Choose Yes or No to tell if the equation shows a way to find the number of points Rachel scores. 4 + 4 = 8 Yes or No Answer
Answer No
Rachel makes four 3-point baskets in her basketball game Rachel makes four 3-point baskets in her basketball game. Choose Yes or No to tell if the equation shows a way to find the number of points Rachel scores. 4 x 3 = 12 Answer
Answer Yes
Rachel makes four 3-point baskets in her basketball game Rachel makes four 3-point baskets in her basketball game. Choose Yes or No to tell if the equation shows a way to find the number of points Rachel scores. 2 x 4 = 8 Answer
Answer No
Rachel makes four 3-point baskets in her basketball game Rachel makes four 3-point baskets in her basketball game. Choose Yes or No to tell if the equation shows a way to find the number of points Rachel scores. 8 + 4 = 12 Answer
Answer No
Rachel makes four 3-point baskets in her basketball game Rachel makes four 3-point baskets in her basketball game. Choose Yes or No to tell if the equation shows a way to find the number of points Rachel scores. 3 + 3 + 3 + 3 = 12 Answer
Answer Yes
What is the operation called that gives the total number when you join equal groups? Answer
Answer Muliplication
What is the operation called that tells how many equal groups there are or how many are in each group? Answer
Answer Division
________ have the same number of items in each group. Answer
Answer Equal groups
What is the answer to a multiplication problem called?
Answer Product
The numbers that are multiplied together to give a product are called what? Answer
Factors
Maya needs to paint 6 rooms Maya needs to paint 6 rooms. To paint 2 rooms, she needs 3 cans of paint. She wants to know how many cans of paint she needs in all. Which tools would be appropriate for Maya to use to solve the problem? Choose all that apply Ruler Counters Money Tiles Pencil and Paper Answer
Answer B. Counters D. Tiles E. Pencil and Paper
Answer Zak uses repeated subtraction to find 36 ÷ 9. How many groups of 9 does Zak subtract? Answer
Answer 4
Karen uses repeated subtraction to find 32 ÷ 4 Karen uses repeated subtraction to find 32 ÷ 4. How many groups of 4 does Karen subtract? Answer
Answer 8
28 ÷ ? = 4 Answer
Answer 7
Ken has 16 marbles. He wants to put them into bags that hold 5 marbles each. Can there be equal shares of marbles with no marbles remaining? Why or why not? Answer
Answer No; 15 ÷ 5 = 3, so Ken can fill 3 bags with 5 marbles each with 1 marble remaining.