Unit 1
Unit 2
Unit 3
Unit 4
Mastery
100
143 - 29 = ________________
114
100
Which equation is equivalent to 5 x 6?
a. 6x5
b. (4x6) x (1x6)
c. (3x5) + (3x5)
d. 10x3
5X6 IS EQUIVALENT TO
a. 6x5
c. (3x5) + (3x5)
d. 10x3
100
In each post office, there are five departments. Each department has 8 employees. How many employees do the post offices have in total?
40
100
68 x _____ = 17 x 68
140 ÷ 10 = ______
17
14
100
One ticket to get into the fair costs $2.50. How much would it cost for a group of 8 people to attend the fair?
$20
200
275; 376; 477; ________________; ________________; ________________.
578, 679, 780
200
4 × 12 = 8 × m
6
200
Arshleen stored 8 t-shirts in each drawer. She had 4 drawers filled with t-shirts. How many t-shirts does she have?
32
200
Gleyber set up chairs for a graduation ceremony. He set up 6 rows of chairs. There were 99 chairs in each row. How many chairs did Gleyber set up?
594
200
The bagel shop made 48 bagels on Monday. They put them into 6 boxes with the same number in each box. How many bagels were in each box?
8
300
Callie wrote 3 numbers: 7,111; 711; and 71. How did the value of the 7 change when it moved to a different place in each number?
7000, 700, 70
300
(12x4)= (4x4) + (BX4)
B: _______________
B=8
300
You can buy 8 balloons for $1. How many balloons can you buy for $16?
128
300
There are 3 feet in a yard. Sony ran 25 yards on one play, and 12 yards on the following play. How far, in feet, did Sony run in total? Show your thinking using both an array and an equation.
111
300
Ellen has 64 pictures of her family that she wants to put on shelves. She wants to put 4 pictures on each shelf. How many shelves will she need to buy to display all the pictures?
16
400
512 people are in the movie theatre. 81 people left early. How many people are still in the theatre
431
400
A farmer planted four rows of corn with the same number of ears of corn in each row. After he planted them, he counted 32 ears of corn in total. Next month, the farmer plans to plant six more equal rows of corn. How many ears of corn will the farmer have on his farm next month?
80
400
Kenny’s backpack weighs 27 pounds. He has 9 books with him that each weigh the same amount. When he gets to school he gives Chelsea 2 books and puts 3 away in his locker. How much does Kenny’s backpack weigh now?
12 pound
400
A baker arranged 54 muffins in 6 rows on a large tray. How many muffins were in each row? What equation matches the story or how you solved?
9
9 x 6 = 54
54 divided by 6 = 9
400
- more than four in each group
- less than 5 in each group.
How many groups of cookies? How many is each group?
6 x 2= 12
6 groups of cookies
2 in each group
500
An entomologist has 100,000 fruit flies stored in tanks, which are stacked on shelves. There are 10 shelves with 10 tanks on each. If the fruit flies are distributed evenly, how many fruit flies are in each tank?
1000
500
Y - (B X 3)= 11
Y= _______________
B= _______________
Y=20
B= 3
Or any combination equivalent to 11 when input in the number sentence.
500
(3 x 8) + ( ________ x 8) = 13 x 8
(3 x 5) + (6 x 5) = (16 x 5) – (________ x 5)
10
8
500
Kasey planted tulip bulbs. He planted 14 rows of tulips, with 7 bulbs in each row. If it took him 1 minute to plant each bulb, did it take him more or less than 3 hours to plant all the tulips?
98 bulbs of tulip.
if it took him 1 minute to plant each bulb. 98 bulbs =98 minutes. 3 hours= 180 minutes.
Less than 3 hours to plant all tulips.
500
Choose 2 expressions that accurately represent the array above.
a. 8x3
b. (5x3) x (3x3)
c. (3x5) + (3x3)
d. 12x2
a. 8x3
c. (3x5) + (3x3)