Mobile Equality

What is the value of the trapezoid?

• 6

• 4

• 2

• 3

Tags

CCSS.3.MD.A.2

What is the value of the heart?

• 12

• 15

• 6

• 3

What is the value of the droplet?

• 12

• 3

• 8

• 4

Tags

CCSS.4.NBT.A.1

What is the value of the trapezoid?

• 6

• 12

• 8

• 10

Tags

CCSS.7.EE.B.3

Choose ALL the options that will keep the mobile equal (or balanced)

• Remove the top square on the left & bottom square on the right

• Remove the top circle on the right & bottom circle on the left

• Switch the two squares on the left with the two circles on the right (so the left is all circles and the right is all squares)

• Take the bottom square off the right side

Tags

CCSS.2.OA.C.3

Choose ALL the options that would make the mobile UNEQUAL (or unbalanced)

• Remove a moon from the left side

• Remove a moon from both sides

• Double everything on both sides

• Move the moon on the right side to the left (so all the moons are on the same side)

Tags

CCSS.6.EE.B.7

Choose ALL the options that will keep the mobile EQUAL (or balanced)

• Add a moon to the bottom of both sides

• Take away all the moons on both sides

• Switch the triangles on the left with the moons on the right

• Take away all the triangles on the left and the same amount of triangles on the right

Tags

CCSS.7.EE.B.4A