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Worktext pp. 217–218
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10 trips
Nathan helped Miss Morgan fill the fish tank.
He used a 2-gallon container to fill the 20-gallon tank. How many trips did he make to the
sink?20 ÷ 2 =
75 gallons
Nathan used a 3-gallon bucket to fill Mrs. Thompson’s tank.
He made 25 trips to the sink.
How many gallons of water did he put in Mrs. Thompson’s tank?
3 × 25 = 25× 35
1
7
15
120 visitors
Nathan’s class saw a 360-gallon tank at the aquarium they visited.
How many visitors would it take to fill the
tank if each visitor used a 3-gallon bucket of
water?360 ÷ 3 =
16
One week Hannah’s class ran laps at the track for a fitness contest. Here are the class totals for each
day.
Average laps run: _________
What is the average number of laps run each day by Hannah’s class?
M15
17
T25
W30
Th42
F18
DivideAdd15253042
+ 18130
2
5 1301−
2
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6
303
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17
One week Hannah’s class ran laps at the track for a fitness contest. Here are the class totals for each
day.
Average laps run: _________
What is the average number of laps run each day by Hannah’s class?26 laps
M15
T25
W30
Th42
F18
17
2 140
70 quotient
dividend
divisor
18
19
3 58
1 digit2 digits
20
8 17
1 digit2 digits
21
4 43
1 digit2 digits