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  • How big is all the gold?

    5th Grade · Volume · about 2 min

    CCSS 5.MD.C.3.a · CCSS 5.MD.C.3.b · CCSS 5.MD.C.4 · CCSS 5.MD.C.5.a

  • How do 33,615 drones find their spots?

    5th Grade · The coordinate plane · about 2 min

    CCSS 5.G.A.1 · CCSS 5.G.A.2 · CCSS 5.NF.B.5.a

  • Whose heart beats more in a lifetime?

    5th Grade · Multiplying big numbers · about 2 min

    CCSS 5.NBT.B.5 · CCSS 5.MD.A.1 · CCSS 4.OA.A.2

  • Why do swim clocks stop at hundredths?

    5th Grade · Decimals · about 3 min

    CCSS 5.NBT.A.1 · CCSS 5.NBT.A.3.b · CCSS 5.NBT.A.4

  • How many bees fill a spoon of honey?

    5th Grade · Fractions · about 3 min

    CCSS 5.NF.B.7.b · CCSS 5.NF.B.7.c

  • How can one string play a song?

    5th Grade · Fractions · about 3 min

    CCSS 5.NF.B.4.a

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