Team 1
0
Team 2
0
Teams
Name
Score
1
2
3
4
5
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7
8
9
10
11
12
13
14
15
16
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15
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What does it mean to compose a number?
When we compose a number, we put it together by adding numbers together
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×
baam
Lose 25 points!
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gold
Win 50 points!
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fairy
Take points!
5
10
15
20
25
×
banana
Go to last place!
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15
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How can we regroup 45?
45 + 10 = 55
40 + 5
30 + 5
45 = 15 + 15 +15
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15
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3.9 รท 10 =
0.39
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923 รท 10 =
92.3
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boom
Lose 50 points!
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magnet
Take 20 points!
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rocket
Go to first place!
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lifesaver
Give 20 points!
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thief
Give points!
5
10
15
20
25
×
star
Double points!
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rocket
Go to first place!
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banana
Go to last place!
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15
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Round 0.7 to the nearest whole number
1
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15
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Round 105.9 to the nearest whole number?
106
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Round 126.3 to the nearest whole number?
126
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What is the value of the 9 in 102.9?
9 ones
9 tenths
9 tens
9 hundredths
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15
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Round 47 to the nearest ten
50
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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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43.2 รท 100
0.432
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4.3 x 10
43
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15
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Round 3.8 to the nearest whole number?
4
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×
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