Understand the Meaning of Multiplication
Draw an array to show 6x5
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Brian has 6 packs of crayons. There are 4 crayons in each pack. How many crayons does he have in all?
24 crayons
Find 7x8. Break apart one of the factors to make the problem easier to solve. Show your work.
Work may vary, answer is 56
3 X 9 = ___ X 9
3
What is the product of 4x30?
120
Jafar, Kaila, and Lee fill baskets with apples. Each basket holds 5 apples. Find the total number of apples each person has.
Jafar: 8 baskets with 5 apples in each basket
Kaila: 3 baskets with 5 apples in each basket
Lee: 7 baskets with 5 apples in each basket
Jafar: 40 apples
Kaila: 15 apples
Lee: 35 apples
Find 4 x 9. Break apart of the factors so it's easier to solve.
Work may vary, answer is 36
Which expressions can be used to find the product of 3, 4, and 5? Choose all the correct answers.
A: (4X3) X 5
B: (5+4) X 3
C: (3X5) X 4
D: 3 X (5X4)
E: 4 + (3X5)
F: 5 + (4+3)
A: (4X3) X 5
C: (3X5) X 4
D: 3 X (5X4)
Rick is planting a garden. He plants 60 seeds in each row of the garden. How many seeds will he plant in 7 rows?
The drawing shows Hija's stickers. She puts the same number of stickers in each row.
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Write a multiplication equation about what the picture shows and explain what each number means.
2x9=18
2 rows
9 stickers in each row
18 stickers in all
Answers may vary
Inas finds 8x3 by breaking 8 apart. Complete the equation to show her work.
(3x3)+ (___x3) = ___
5, 24
True or false:
8x7 has the same product as 2x7x4
Which equations equal 160? Choose all the correct equations.
A: 8X20
B: 9X20
C: 1X60
D: 40X4
A: 8X20
D: 40X4
Lucia likes to run. On Monday she runs 5 miles, on Wednesday she runs 5 miles, and Friday she runs 5 miles. Write and solve a multiplication equation to show how many miles she runs in all.
3x5=15 miles
Mr. Snyder has 5 hooks. He places 6 jump ropes on each hook. Which expression represents the total number of jump ropes Mr. Snyder places on hooks?
A. 5 X (3X3)
B. 6 X (3X2)
C. (3X6) + (2X6)
D. (5x3) x (5x3)
C. (3X6) + (2X6)
Mr. Viera buys 9 packs of pencils for his class. Each pack has 8 pencils. Which expression represents the total number of pencils Mr. Viera buys?
A: 9 X (1+8)
B: 9 X (3+5)
C: (3X8) + (3X8)
D: (9X4) X (9X4(
B: 9 X (3+5)
80 miles
There are 3 groups of 30 students in the school library. Each student checks out 2 books. How many total books are checked out of the library? Show your work.
180 books
Which problems can be solved using the multiplication equation 7x8=56? Choose all the correct answers.
A: Sofia has 56 balloons. She gives 8 balloons to her friend. How many balloons does Sofia have now?
B: Devon has 7 baskets. He puts 8 toys in each basket. What is the total number of toys Devon puts in the baskets?
C: There are 56 tables in the lunchroom. Each table has 8 chairs. How many chairs are there in all?
D: Lisa walks 8 blocks to her friend's house. Then she walks 7 more blocks to school. How many blocks does Lisa walk in all?
E: Juan puts his baseball cards into packs of 9 cards each. He has 7 packs of cards. How many baseball cards does Juan have?
B and E
Which expressions can be used to find 7x6? Choose all the correct answers.
A. (3X3)+(3X4)
B. (2X6)+(5X6)
C. (4X7)+(2X7)
D. (3X6)+(4X6)
E. (6X7)+(6X7)
F. (3X7)+(3X7)
B. (2X6)+(5X6)
C. (4X7)+(2X7)
D. (3X6)+(4X6)
F. (3X7)+(3X7)
(7x2) + (7x7)
7x9=63
Show one way to find 3x9x3. Use parentheses to show how you grouped the numbers.
81
There are 2 groups of 30 people walking on a trail. Each person walks 5 miles. How many total miles do the people walk? Show your work.
300 miles