Bar Models
27 is 3 times as many as 9
a. 27 = 2 x 9
b. 3 x 27 = 9
c. 3 x 9 =27
d. 27 = 9 x 3
C and D
Tim has 16 toy cars to arrange in rows. He wants to put the same number of toy cars in each rows. List all five different way Tim can arrange the toy cars.
1. ____ row of _____
1 row of 16
16 rows of 1
8 rows of 2
2 rows of 8
4 rows of 4
6 x 8 =
6 x 800 =
60 x 80 =
48
4800
4800
3, 5, 7, 6, 8, 10, 9, ___, ____, ____
11, 13, 12
Bob runs 4 miles on his first trip. He hikes 9 times as many miles on his next trip. How many miles does Bob hike on his next trip?
36 miles
Which numbers are prime
15, 23, 13, 9, 5, 10
Prime numbers
23
13
5
9 x 5 =
9 x 500 =
90 x 50 =
900 x 50 =
45
4500
4500
45000
One way could you describe Square, hexagon, and Octagon
4 sides, 6 sides and 8 sides
6 times as many as 11 is 66
a. 66 = 6 x 11
b. 66 x 6 = 11
c. 6 x 11 = 66
d. 11 = 6 x 66
A and C
Which comparisons describe the equation 8 x 6 = 48
A. 8 is 48 times as many as 6
B. 6 times as many as 8 is 48
C. 48 is 8 times as many as 6
D. 48 times as many as 8 is 6
B and C
Jim buys 4 books and 7 candy bars at the store. The books cost $ 5 each , and the candy bars cost $ 2 each. Which equations can be used to find how much money Jim spends at the store.
1. m= (4 x 2) + (7 x 5)
2. m= (4 x 5) + (7 x 2)
3. m= (4+ 5) X (7+ 2)
2. m= (4x5) + (7x2)
72, 84, 96, _____, _____
108, 120
Sam runs 6 miles on his first trip. He hikes 8 times as many miles on his next trip. How many miles does Sam hike on both trips?
54 miles
Which comparisons describe the equation
35 is 7 times as many as 5
A. 35 x 7 = 5
B. 5 x 7 = 35
C. 7= 35 x 5
D. 35 = 5 x 7
B and D
Which numbers are Composite
16, 23, 15, 9, 2, 8, 17
16
15
9
8
56, 52, 48, 44, ______, ______, ______
40, 36, 32
Amy runs 6 miles on Monday, 5 miles on Tuesday, 8 miles on Thursday and 11 miles on Saturday. How many miles does Amy hike during the week?
19 miles
Brad has 27 toy cars to arrange in rows. He wants to put the same number of toy cars in each rows. List all the different ways Brad can arrange the toy cars.
1. ____ row of _____
1 row of 27 9 rows of 3
27 rows of 1 3 rows of 9
Start with the number 6 use the rule "Multiply by 2"
6, ____, _____,______
6, 12, 24, 48
76, 84, 93, 103, ______, ______, ______
114, 126, 139