Addition/Subtraction
Unknown Numbers (Variables)
Multiplication
Division
Look Ahead to Lesson 4
100
The answer to a subtraction problem
What is difference?
100
To find the missing number in this equation, you would... x - 42 = 80
What is add 42 and 80?
100
The property of multiplication that states anything multiplied by one equals itself
What is the Identity Property of Multiplication?
100
The number that is being divided (the number inside the box)
What is the dividend?
100
Find n: n x 5 = 60
What is n = 12?
200
$24.15 - $1.45
What is $22.70?
200
Find x: x + 38 = 75
What is x = 37?
200
Numbers that are multiplied together
What are factors?
200
288 ÷ 6
What is 48?
200
Find q: q ÷ 7 = 0
What is q = 0?
300
78 + 9 + 987
What is 1074?
300
Find y: 75 - y = 38
What is y = 37?
300
$1.25 x 8
What is $10.00
300
The divisor in this division problem: 75 ÷ 15 = 5
What is 15?
300
Find r: 144 ÷ r = 6
What is r = 24?
400
$0.12 + $0.46 + $0.50
What is $1.08?
400
Find x: x - 17 = 31
What is x = 48?
400
600 x 50
What is 30,000?
400
612 ÷ 9
What is 68?
400
Find p: 7p = 91
What is p = 13?
500
The difference between 387 and 93
What is 294?
500
Find n: 36 + 14 + n + 8 = 75
What is n = 17?
500
265 x 13
What is 3,445?
500
168 ÷ 12?
What is 14?
500
j ÷ 14 = 14 Name the variable
What is j?
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