Interactive 3.1: Using variables in calculations
Authored by J Lewis
Computers
4th - 7th Grade
Used 2+ times
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7 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Look at the code below. What is the value of total?
number1 = 15
number2 = 10
total = number1 + number2
5
25
15
150
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Look at the code below.
What is the value of marblesEach?
marbles = 16
people = 4
marblesEach = marbles / people
20
12
4
64
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Look at the code below.
What is the value of change?
sweets = 0.45
crisps = 0.6
money = 1.2
change = money – (sweets + crisps)
0.5
0.15
-0.15
-0.5
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Look at the code below.
What is the value of totalCost?
fish = 1.9
chips = 1.1
numberBought = 5
totalCost = (fish + chips) * numberBought
8
15
7.4
10.6
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Look at the code below.
What is the value of totalIncProfit?
profitMargin = 0
totalIncProfit = 0
total = 1000
profitMargin = total * 2
totalIncProfit = total + profitMargin
2020
3020
1003
3000
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Look at the code below.
What is the value of num2 if total = 35?
num1 = 10
total = num 1 + num2
15
20
10
25
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Look at the code below.
What is the value of num2 if share = 20?
num1 = 10
total = num1 + num2
share = total / 3
25
50
40
30
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