Team 1
0
Team 2
0
Teams
Name
Score
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
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15
×
What is 15 less than 30?
15
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Okay!
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15
×
What is 15 more than 10?
25
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Okay!
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25
×
Which numbers should I add first and why? 2 + 9 + 8 = 19
2 + 8 because they make ten.
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Check
Okay!
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25
×
What number must you add to 15 to show the Identity Property?
0 .. 15 + 0 = 15 or 0 + 15 = 15
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Okay!
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25
×
Show an example of the Commutative Property using the numbers 1, 2 and 3.
1 + 2 = 3 2 + 1 = 3
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Check
Okay!
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20
×
What are the missing addends? ___ + 10 = 16 = 8 + ___
6 ... 8
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Check
Okay!
Check
×
lifesaver
Give 5 points!
Oops!
×
shark
Other team loses 5 points!
Okay!
×
shark
Other team loses 5 points!
Okay!
×
lifesaver
Give 10 points!
Oops!
×
eraser
Reset score!
Oops!
×
star
Double points!
Okay!
×
gift
Win 10 points!
Okay!
×
thief
Give points!
5
10
15
20
25
15
×
Change this addition fact into a subtraction fact: 4 + 5 = 9
9 - 4 = 5 or 9 - 5 = 4
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Check
Okay!
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20
×
What are the missing addends? ___ + 4 = 10 = 3 + ___
6 ... 7
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Check
Okay!
Check
15
×
Which numbers should I add first and why? 3 + 6 + 3 = 12
3 + 3 because they are doubles.
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Okay!
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20
×
What are the missing numbers? 23, 26, 29, 32, ___, ___, 41, 44
35, 38
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15
×
Is this correct? 94 > 66
Yes. 94 is greater than 66.
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Check
Okay!
Check
×
eraser
Reset score!
Oops!
×
rocket
Go to first place!
Okay!
×
gift
Win 25 points!
Okay!
×
thief
Give points!
5
10
15
20
25
20
×
What is the near doubles fact for 6 + 6 = 12 ?
6 + 7 = 13 or 5 + 6 = 11
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Check
Okay!
Check
×
eraser
Reset score!
Oops!
×
seesaw
Swap points!
Okay!
×
gift
Win 20 points!
Okay!
×
baam
Lose 10 points!
Oops!
×
Restart
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