8 Fill in the missing number. 9087 = 9000 + ____________ + 7
80
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Okay!
Check
15
9800 : 100 = ...
98
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Check
Okay!
Check
thief
Give points!
5
10
15
20
25
rocket
Go to first place!
Okay!
rocket
Go to first place!
Okay!
thief
Give points!
5
10
15
20
25
15
Which is colder: -3°C or 2°C?
-3°C
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Check
15
Fill in the blank: -4 __ -2 (>, <, or =)
-4 < -2
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Check
boom
Lose 50 points!
Oops!
magnet
Take 25 points!
Okay!
gift
Win 25 points!
Okay!
thief
Give points!
5
10
15
20
25
15
302 x ... = 30200
100
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Okay!
Check
15
Arrange the numbers -2, -7, -1, -5 from smallest to largest
-7, -5, -2, -1
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15
Figure out this numbers into words. 765 234 ...
Seven hundred sixty-five thousand, two hundred thirty-four.
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15
10 Erik makes a sequence of numbers. His rule is to add the same amount each time. Write the missing numbers. -1, ..., ..., 14
4 and 9
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15
Sanjiv makes a sequence of numbers starting with 100. He subtracts 15 each time. Write in the next two numbers in the sequence. 100, 85, 70, 55, 40, 25, ..., ...
10 and -5
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Check
lifesaver
Give 20 points!
Oops!
rocket
Go to first place!
Okay!
gift
Win 25 points!
Okay!
lifesaver
Give 20 points!
Oops!
15
Arrange the numbers 7, -9, -5, 9 from largest to smallest
