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Vocabulary
Computation
computation
Word Problems
Word Problems
100
A number sentence that uses the EQUAL sign to show that two amounts are equal.
What is an equation
100
# 12 20 x8 ____
What is 160
100
# 7 & 8 6 X 40= 3 X 80=
What is 240
100
#19 What number makes the equation true? C X 9 = 27
What is 3
100
# 20 The camping club rents 4 rafts. How many people can 4 rafts hold? Rafts 1 2 3 4 People 8 16 24 __
What is 32
200
The property that states that you can multiply two factors in any order and get the same product
What is commutative property of multiplication
200
# 4 p X 6 = 42
What is 7
200
# 14 & 16 80 X9 70 X0
What is 720 & 0
200
# 27 Devon has 32 books to pack in boxes. She packs 8 books in each box. How many boxes does she need? Write an equation using the letter n to stand for the unknown factor. Explain how to find the unknown factor.
What is 32= n x 8 Draw an array with 8 rows to find how many in each row. There are 4 in each row so 32= 4x8
200
# 25 Use the number line to find 5 X 20 What is the product? 0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 150
What is 100
300
a number that is the product of two counting numbers
What is a multiple
300
# 9 & 13 4 X 90 = 60 X7
What is 360 & 420
300
# 10 & 11 ___ =5 X 50 30 X6
What is 250 & 180
300
#28 The bookstore has 6 shelves of poetry books. There are 30 poetry books on each shelf. How many poetry books does the bookstore have? draw a diagram to show how you can use the distributive property to find the number of poetry books.
What is 6x (10+10+10) 60+60+60 = 180 books
300
# 26 Which of the following describes a pattern in the table? Bags 1 2 3 4 Lemons 4 8 12 16
What is multiply by 4
400
the property that states that multiplying a sum by a number is the same as multiplying each addend by the number and then adding the products.. 9x8= (9X4) + (9X4)=72
What is distributive property of multiplication
400
# 5 & 6 5 X s = 15 __ X 9=81
What is 3 and 9
400
#17 & 18 90 20 X9 X1
What is 180 and 20
400
# 22 Which equation is an example of the distributive property? A. 8X20=8X(10+10) B. 8X20=20X8 C. 20X0=0 D. 160= 8X20
What is A. 8X20=8x(10+10)
400
# 21 The third grade locker room has 48 lockers. There are 6 lockers in each row. How many rows of lockers are there in the third-grade locker room?
What is 8
500
an ordered set of numbers in which the order helps predict what comes next
What is a pattern
500
# 2 & 3 Tens 1 2 3 4 5 Ones 10 20 30 __ __ Jars 2 3 4 5 6 Pickles 16 24 __ 40 __
What is 40,50 and 32, 48
500
# 15 40 X4
What is 160
500
# 23 Alya planted 20 trays of flowers. Each tray had 6 flowers in it. How many flowers did she plant?
What is 120
500
# 24 The community center prints a newsletter that uses 4 pieces of paper. How many pieces of paper are needed to print 70 copies of the newsletter?
What is 280