A) A mathematical sentence showing two expressions are equal.
B) The line that seperates the top of the earth from the bottom.
C) The answer to a subtraction problem.
D) A math problem that uses multiplication.

A) factor trees
B) inverse operations
C) hot dogs
D) order of operations

A) 6
B) 5
C) 7
D) 0

A) 6
B) 7
C) 8
D) 15

A) 47
B) 22
C) 33
D) 42

A) 4.3
B) 6.1
C) 5.9
D) 5.1

A) 1.7
B) 1.2
C) 0.5
D) 0.6

A) 42
B) 40
C) 38
D) 32

A) 39
B) 16
C) 35
D) 27

A) 3.0
B) 6.8
C) 2.2
D) 9.6