An ___________ has numbers and operations signs but NO equal sign.
expression
100
the inputs are 6 and 17
the output is 19 and 30
what is the rule
+ 13
100
( 10-4) + 19
25
200
Solve t- 9= 11
20
200
bob had 14 stamps and used 6 for mailing letters. he went to the store and bough 7 more
(14-6) +7
200
An _____________ is a number sentence stating that two amounts are equal.
equation
200
the input are 71 and 91
the outputs are 52 and ?
what is the other output?
72
200
14 + ( 29-7)
36
300
Solve.
n + 41= 54
13
300
Sammy got 97 pieces of candy for Halloween, her one brother ate 16 pieces and her other brother ate 13 pieces
97-16-13
300
A variable is a ________ or ________ that represents any number you dont know.
letter or symbol
300
what are the missing numbers?
inputs 14 ? 18 28
outputs 28 36 32 ?
22 and 42
300
( 2 x 6) +10
22
400
Solve.
t- 54= 54
108
400
Jilly bought 75 boxes of tissues, she used some at school and now has 43 left.
75- t= 43
400
The_______ is the number an equation starts with.
imput
400
What is the equation for this input/output chart
input 60 85 93 76
output 45 60 78 61
x -15= y
400
( 5 x 4) - ( 4 x 3)
8
500
Solve
t- 67= 85
152
500
There were some people playing volleyball in a tournament, and 79 of them left to go play in a basketball tournament. There are 49 people left of the volleyball net.
p-79 = 49
500
The __________ is the number that comes out when you add or subtract the rule to it.
output
500
what is the equation for this chart?
input 23 27 34 109
output 100 104 111 186
x+ 77= y
500
Chelly won 12 games yesterday and Bob won 15 games yesterday. Chelly won 9 more games today and Bob won 2 more. How mayn more does Bob need to be tied with Chelly?