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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×
baam
Lose 20 points!
Oops!
×
gold
Win 50 points!
Okay!
×
rocket
Go to first place!
Okay!
×
thief
Give points!
5
10
15
20
25
25
×
13) 2u6/7 x 6u2/9
3 x 6 = 18
Oops!
Check
Okay!
Check
25
×
5) Estimate the product: 17 x 1/4
16 x 1/4 = 4 or 20 x 1/4 = 5
Oops!
Check
Okay!
Check
25
×
11) Estimate the product: 6u4/5 x 5u7/8
7 x 6 = 42
Oops!
Check
Okay!
Check
25
×
8) Estimate the product: 1/6 x 5/7
1/6 x 1 = 1/6
Oops!
Check
Okay!
Check
25
×
7) Estimate the product: 3/5 x 8/9
3/5 x 1 = 3/5
Oops!
Check
Okay!
Check
25
×
6) Estimate the product: 7/8 x 1/9
1 x 1/9 = 1/9
Oops!
Check
Okay!
Check
25
×
1) Estimate the product: 1/2 x 25
11 or 12
Oops!
Check
Okay!
Check
×
lifesaver
Give 15 points!
Oops!
×
magnet
Take 25 points!
Okay!
×
gift
Win 20 points!
Okay!
×
thief
Give points!
5
10
15
20
25
×
thief
Give points!
5
10
15
20
25
×
fairy
Take points!
5
10
15
20
25
×
rocket
Go to first place!
Okay!
×
thief
Give points!
5
10
15
20
25
25
×
14) Esimtate the number of ounces of chips needed: 9 x 3u3/4
9 x 4 = 36; About 36 oz of chocolate chips are needed.
Oops!
Check
Okay!
Check
25
×
2) Estimate the product: 2/3 x 13
2/3 x 12 is 8
Oops!
Check
Okay!
Check
25
×
3) Estimate the product: 1/3 x 20
1/3 x 21 = 7
Oops!
Check
Okay!
Check
25
×
12) Estimate the product: 10u1/7 x 4u4/5
10 x 5 = 50
Oops!
Check
Okay!
Check
25
×
15) Estimate the number of invites to school friends: 1/4 of 22
1/4 of 20 = 5 and 1/4 of 24 = 6; About 5 or 6 invites were for classmates.
Oops!
Check
Okay!
Check
25
×
4) Estimate the product: 1/2 x 33
1/2 x 30 = 15 or 1/2 x 32 = 16
Oops!
Check
Okay!
Check
×
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