Team 1
0
Team 2
0
Teams
Name
Score
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8
9
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16
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×
heart
Other team wins 25 points!
Oops!
×
star
Double points!
Okay!
×
rocket
Go to first place!
Okay!
×
thief
Give points!
5
10
15
20
25
15
×
Your score goes down 14 points to 68. Then it goes up 5 points. What was your score at the start? What is it now?
At the start: 68 + 14 = 82; now: 68 + 5 = 73
Oops!
Check
Okay!
Check
×
monster
Reset all scores!
Oops!
×
gift
Win 10 points!
Okay!
×
gift
Win 20 points!
Okay!
×
thief
Give points!
5
10
15
20
25
15
×
Start at −3 on a number line. Move left 7 spaces. Write a subtraction equation.
−3 − 7 = −10
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Check
Okay!
Check
15
×
Calculate −5 − (−9).
−5 + 9 = 4
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Check
Okay!
Check
15
×
You owe your friend $12. What integer shows this?
−12
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Check
15
×
What do sum and difference mean in math?
Sum: the answer when you add; difference: the answer when you subtract
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Okay!
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15
×
Calculate 9 + (−4).
5
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Okay!
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15
×
Write 2 3/10 as a decimal.
2.3
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Okay!
Check
25
×
Calculate −17½ + 12.25 − 3.
−17.50 + 12.25 − 3 = −8.25
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Check
Okay!
Check
15
×
Calculate −6 + (−3).
−9
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Check
Okay!
Check
×
baam
Lose 10 points!
Oops!
×
seesaw
Swap points!
Okay!
×
fairy
Take points!
5
10
15
20
25
×
lifesaver
Give 20 points!
Oops!
25
×
Calculate 18.75 − 6½ + 9.
18.75 − 6.50 + 9 = 21.25
Oops!
Check
Okay!
Check
25
×
Is 6 4/11 greater or less than 6.35?
6 4/11 = 6.363636… which is greater than 6.35
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Check
Okay!
Check
20
×
Write 7/16 as a decimal. Show your work.
7 ÷ 16 = 0.4375
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Okay!
Check
15
×
How are terminating and repeating decimals different? Give one example of each.
A terminating decimal ends: 0.25; a repeating decimal repeats forever: 0.333…
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×
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