Squares & Cubes
What is the area of a square with length of 8 in and width of 8 in?
64 in2
Mental Math
6508-3254
3254
MENTAL MATH
30 + __ = 131
101
MENTAL MATH
12 x 12
144
64/4
16
What does the word "sum" refer to in math?
Addition
2 ants were very thirsty so they each had 10 sips of lemonade. How many sips did they have altogether?
20
What is the perimeter of a square that has all even sides and one side is 11 cm
44 cm
9686-5371
4315
MENTAL MATH
37 + 70+170 =
277
Mental Math
500 x 8 =
4000
MENTAL MATH
175 divided into 5 groups
35
What does the word "product" refer to in math?
Multiplication
Four ants are needed to carry one watermelon seed. How many ants are needed to carry 4 seeds?
16
105
100000
12745-7396
5349
80331+14878
95,209
Mental Math
10 x 7 =
70
MENTAL MATH
800 divided into 5 groups
160
What does "equivalent" mean?
Equal to
Lola has 8 bags of marbles. Each bag has 9 marbles. How many marbles does Lola have?
72
210
1024
65278-32892
32386
59584+99477
159,061
Mental Math
12 x 18 =
216
MENTAL MATH
42 divided by 7
6
What does the word "quotient" refer to in math?
Division
Blake is watching 14 Kangaroos. How many Kangaroo legs can Blake see?
28
63
216
1139-8369
-7230
-1826+2564
738
950x60
57000
I have 300 cookies but I have to donate 100 to my dad. I have equally divide the remaining between me and my sister. How many cookies do we get each?
100
What is a prime number? What is a composite number? Give examples.
a prime number has only 2 factors: 1 and itself.
ex) 2, 3, 5, 7, 11
a composite number has more than 2 factors.
ex) 4, 6, 8, 10, 12
849x652
553,548