Team 1
0
Team 2
0
Teams
Name
Score
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15
×
22 x 50
1,100
Oops!
Check
Okay!
Check
20
×
Rachel has 44 sticker packs. Each pack has 22 stickers. About how many stickers does she have?
I round each factor to the nearest ten: 44 ---> 40; 22 ---> 20. 40 x 20 = 800 stickers
Oops!
Check
Okay!
Check
20
×
Jon plants 15 rows of pumpkins. There are 27 pumpkins in each row. About how many pumpkins did he plant altogether?
I round each factor to the nearest ten: 15 ---> 20; 27 ---> 30. 20 x 30 = 600 pumpkins
Oops!
Check
Okay!
Check
×
heart
Other team wins 25 points!
Oops!
×
shark
Other team loses 15 points!
Okay!
×
shark
Other team loses 25 points!
Okay!
×
baam
Lose 20 points!
Oops!
×
monster
Reset all scores!
Oops!
×
seesaw
Swap points!
Okay!
×
rocket
Go to first place!
Okay!
×
baam
Lose 15 points!
Oops!
15
×
12 x 70
840
Oops!
Check
Okay!
Check
15
×
65 x 20
1,300
Oops!
Check
Okay!
Check
×
eraser
Reset score!
Oops!
×
seesaw
Swap points!
Okay!
×
fairy
Take points!
5
10
15
20
25
×
lifesaver
Give 25 points!
Oops!
×
trap
No points!
Oops!
×
gold
Win 50 points!
Okay!
×
shark
Other team loses 10 points!
Okay!
×
baam
Lose 25 points!
Oops!
15
×
97 x 10
970
Oops!
Check
Okay!
Check
15
×
42Â x 90
3780
Oops!
Check
Okay!
Check
20
×
Joey buys 41 packages of cookies. Each package has 83 cookies. About how many cookies did he buy?
I round each factor to the nearest ten: 41 ---> 40; 83 ---> 80. 40 x 80 = 3,200 cookies
Oops!
Check
Okay!
Check
20
×
The music room has 37 shelves of musical instruments. Each shelf has 55 musical instruments. About how many musical instruments are there altogether?
I round each factor to the nearest ten: 37 ---> 40; 55 ---> 60. 40 x 60 = 2,400 musical instruments
Oops!
Check
Okay!
Check
15
×
55 x 30
1,650
Oops!
Check
Okay!
Check
×
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