Team 1
0
Team 2
0
Teams
Name
Score
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15
×
Round 31 to the nearest ten
30
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×
banana
Go to last place!
Oops!
×
star
Double points!
Okay!
×
fairy
Take points!
5
10
15
20
25
×
lifesaver
Give 25 points!
Oops!
×
baam
Lose 15 points!
Oops!
×
gold
Win 50 points!
Okay!
×
fairy
Take points!
5
10
15
20
25
×
baam
Lose 20 points!
Oops!
15
×
Round 19 to the nearest ten
20
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Check
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×
baam
Lose 25 points!
Oops!
×
shark
Other team loses 20 points!
Okay!
×
gift
Win 20 points!
Okay!
×
baam
Lose 25 points!
Oops!
15
×
4.3 x 10
43
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15
×
What is the value of the 9 in 102.9?
9 tenths
9 hundredths
9 tens
9 ones
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15
×
Round 105.9 to the nearest whole number?
106
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15
×
What is a decimal number?
A decimal number is part of a whole number
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×
banana
Go to last place!
Oops!
×
fairy
Take points!
5
10
15
20
25
×
rocket
Go to first place!
Okay!
×
banana
Go to last place!
Oops!
15
×
When do we round numbers down to the nearest whole number?
If the number the tenths column is 4 or below ( 1, 2, 3) we round down
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15
×
923 ÷ 10 =
92.3
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15
×
43.2 ÷ 100
0.432
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15
×
Round 15.6 to the nearest whole number?
16
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15
×
How can we regroup 45?
40 + 5
45 + 10 = 55
45 = 15 + 15 +15
30 + 5
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15
×
What is regrouping?
Regrouping is when we change the way a number decomposed or broken down
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×
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