True or False?
5 x (2 x 3) = (5 x 2) x 3
True
(5 x 2) x 3
30
Find the pattern and then fill in the blanks:
4, __, 12, 16, 20, ___, 28
8 and 24
Which of these are PRIME numbers?
13, 15, 18, 21, 27, 30
13 and 27
Divide, Multiply, Subtract, Bring Down, Repeat!
Solve.
4 + 14 ÷ 2 =
11
Here are the dimensions of a box:
L: 5in.
W: 2in.
H: 4in.
What is the volume of this box?
40 cubic inches
Write a ratio for the following:
At the movie theater there are 13 children and 15 adults.
13:15 or 13 children to 15 adults or 13/15
Which of these are COMPOSITE numbers?
1, 10, 11, 22, 45, 46, 47
10, 22, 45, 46
Solve.
224 ÷ 2
112
Using the double halve method, find the missing number:
8 x 25 = 4 x ___
25
A freezer has the length of 5ft., the width of 6ft., and the height of 4ft. What is the volume of the freezer?
5 x 6 x 4 = 120 cubic feet
Fill in the ratio table
1 2 4 8
4 ? 16 !
? = 8
! = 32
Using fact families, what are the 4 expressions you can write using only these 3 numbers:
42, 6, 7
6 x 7 = 42
7 x 6 = 42
42 ÷ 6 = 7
42 ÷ 7 = 6
Tyler is eating Poky sticks with her friends. If she has 77 Poky sticks to share between the 5 of them, how many Poky sticks will each of them get if they share it equally?
15 2/5 Poky sticks
Fill in the missing number:
98 x 17 = (____ x 17) - (2 x 17)
The area of the television box is 52 square inches. If the height of the box is 10in., then what is the volume of the television box?
520 cubic inches.
Fill out the ratio table:
1 4 40 41
? 16 ! 164
? = 4
! = 160
What are all of the FACTORS of 24?
1, 24, 2, 12, 3, 8, 4, 6
Solve.
2,712 ÷ 6
452
Solve.
4 x (2 x 5) + 3 x (5-2) + 2 x (4 x 3) =
73
A cabinet has the volume of 216 cubic inches. If the area of the cabinet is 6 square inches, what must the height of the cabinet be?
36in.
Fill out the ratio table:
1 6 12 120 119
6 ? 72 ! @
? = 36
! = 720
@ = 714
What are the 3 smallest MULTIPLES of 8?
8, 16, 24
Mila and Bob need to store their rubber bands in baggies so they don't get scattered. If they have have 489 rubber bands, and each baggie can hold 8 rubber bands, how many baggies do they need in order to store all of their rubber bands?
489 ÷ 8 = 61.125
So they need 62 bags, because they can't have .125 of a bag.