Solve problems with parenthesis (5.OA.1)
Big Bus Pull
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Answers:
1. (4 + 2) x 56 = 336 g protein
2. (2 + 3) x 80 = 400 lbs
3. (12 – 3) x 9 = 81 pounds
4. (16 + 18) x 100 = 3400 pounds
Multiply decimals to hundredths by power of 10 (5.NBT.2)
Milkshake Car
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Answers:
1. 43 scoops
2. 356 Oreos
3. 30.8 miles
4. 506.2 grams
Perform decimal operations to hundredths (5.NBT.7)
Pep Rally
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Answers:
1. 25.84 seconds
2. 43.92 inches
3. 19.5 seconds, which is 3.7 seconds more than Student1 and 3.7 seconds less than Student2
4. $4.95 per pretzel
Perform decimal comparison to thousandths (5.NBT.3b)
Diamond Mine
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Answers:
1. Student1’s diamond
2. Student1’s 0.455-carat diamond
3. The first batch cooked faster
4. Student2’s color2 diamond
Round decimals to any place (5.NBT.4)
Race to the School Roof
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Answers:
1. 29 feet
2. 30.1 feet
3. 170 pounds
4. 3 seconds
Add and subtract mixed numbers (5.NF.2)
Time to Hit the Gym
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Answers:
1. 5 minutes longer
2. 3 5/6 shakes
3. 5/6 shake
4. 982 feet
Multiply fractions (5.NF.4)
Switcheroo
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Answers:
1. 1/6
2. 2/18, which equals 1/9
3. 3/8 hour
4. 1/12
Divide unit fractions by whole numbers and vice versa (5.NF.7)
Top Chef: Pizza Night
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Answers:
1. 1/24 pizza
2. 16 slices
3. 1/12 flatbread
4. 1/20 pizza
Solve word problems with all operations with multi-digit whole numbers and decimals to tenths (5.NBT.7)
Zip Line
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Answers:
1. 110.1 pounds
2. 12.6 feet
3. At 28.6 feet
4. 228.8 feet total
Volume (5.MD.5)
Marshmallow Mash
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Answers:
1. 60 cubic feet
2. 210 cubic inches
3. 108 cups
4. 336 cubic feet
Convert measurements (5.MD.1)
Rocket Club
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Answers:
1. 15 gallons
2. 3 pounds
3. 1320 feet
4. 984 feet
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