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

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

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

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

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

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

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

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

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

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