Grade 5
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Geometry
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Measurement & Data
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Number & Operations: Base Ten
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Number & Operations: Fractions
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Operations & Algebraic Thinking
Arizona Math Standard: 5.NBT.B.7
Add, subtract, multiply, and divide decimals to hundredths, connecting objects or drawings to strategies based on place value, properties of operations, and/or the relationship between operations. Relate the strategy to a written form.
How Many Ways: Divide to 5 (Decimals)
Fill in the blanks so a division comes out to exactly 5.
How Many Ways: Multiply to 9
Fill in the blanks so two decimals multiply to exactly 9.
How Many Ways: Subtract to 7.5
Fill in the blanks so two decimals land exactly 7.5 apart.
How Many Ways: Add to 5
Fill in the blanks so two decimals add to exactly 5, using each digit only once.
Calculators, Patterns, and Multiplying By Decimals
Before teaching students the procedure for multiplying with decimals, how much can they intuitively glean from a structured play session with calculators?
Furnishing A Hotel
Design and furnish hotel rooms on a budget. Real math, real constraints, real decisions. Then pitch your hotel to investors.