Order of Operations
Brackets ()
Evaluate the following:
123 + 20
143
Solve the following:
6 times 6
36
Which is bigger?
a>b
The "crocodile" eats the big one. So, a is bigger.
What does "sum" mean?
Addition or plus.
What does the D in BIDMAS stand for?
Division
Solve the following:
20+-15
When you have a plus and a minus next to each other the minus wins.
20 - 15 = 5
Solve the following:
20 divide 4
5
Which is bigger -13 or 5?
5
What does double mean?
Which comes first addition or multiplication?
Multiplication.
Solve the following?
12 - 20
-8
Evaluate the following:
-2 times -3
Two negatives make a positive.
6
Which is bigger -4 or -6?
-4
What is another word for "take away"?
Solve the following:
2 + 3 times 4
14
Evaluate:
-4-5
-9
Find the value of the following:
-4 times 5
One positive and one negative equals a negative.
-20
Which is bigger 0 or -100?
0
What is the product of two numbers?
Two numbers multiplied together.
Find the value of:
4 - 18 divide 3
-2
2-(-3)
Two negatives next to each makes a plus.
2+3=5
Evaluate:
-35 divide -7
Two negatives make a positive.
5
Is the following true or false?
-2>3
False, -2 is less than 3. (The crocodile is eating the wrong one.)
What term describes the following symbols?
+ - times divide
Operations