What to solve?
What do you complete first, and what is the answer to that first step?
46 + 90 + 61 - 28 + (5 x 9)
(5 x 9) and the answer is 45
What does the first letter in GEMDAS stand for?
Groupings
x-9
Solve.
97 - 18 + (35 - 31)
83
Is 17 prime or composite?
What do you complete second, and what is the answer to that second step?
46 + 90 + 61 - 28 + (57 x 9)
46 + 90 and the answer is 136
What's a prime number?
Milo shares his bag of cookies equally with his 5 friends.
x/5
Solve.
64 - 6 x 5 + (6÷2)
37
Is 25 prime or composite?
Composite
What do you answer first, and what is the answer to that problem?
3 x 3 + 6 x 12 + 53 - 26
3x3, 9
What's a composite number?
A number that has more than two factors
x + 6
Solve.
53 - (- 28) + (50 ÷ 25)
83
Is 51 prime or composite?
composite
What do you solve first, and what is the answer to that step?
1 + (10 x 5 - 80) ÷ 80
10x5, 50
What's a variable?
Letter that represents an unknown value
Alejandra doubled the amount of cookies she was going to make for the party.
c x 2
Solve.
3 x 2 x 9 x 2 + (75 x 10)
858
What are the prime factors of 42?
2 x 3 x 7
What do you solve second, and what is the answer to that step?
(5 x 7 x 2) x 11 x 10 - 50
35x2, 70
What's a constant in an expression
The number value provided in a word problem.
Micah tripled the amount of cookies he ate from last time.
c x 3
Solve.
74 - 26 + 36÷9 x 2(2÷1)
64
2 x 2 x 2 x 2 x 2