8.1 Equations

Front

On the right side of a balance, there are two birds that each weigh 12 ounces. On the left side, there is a bird that weighs 14 ounces, and a bird with an unknown weight. If both sides of the balance have the same weight, how much does the unknown bird weigh?

Back

10 oz

Tags

CCSS.6.EE.B.7

Front

How would you balance the pan balance?

Back

Add 11 more cubes to the right side of the balance.

Tags

CCSS.8.EE.C.7B

Front

Kevin placed 10 cubes on the right side of a pan balance and 4 cubes on the left side. He then doubled the cubes on the right side. How many cubes must be added to the left side to balance the pans?

Back

16

Tags

CCSS.2.OA.C.3

Front

What is the weight of 1 cube? Options: 28 ounces, 10 ounces, 14 ounces, 7 ounces

Back

14 ounces

Tags

CCSS.3.MD.A.2

Front

8 + 7 = 5 + x

Back

10

Tags

CCSS.1.OA.B.3

Front

2 + z = 4 + 10

Back

z = 12

Tags

CCSS.6.EE.B.7

Front

6 + 4 + 3 = 7 + p

Back

6

Tags

CCSS.6.EE.B.7

Front

5 + p + 7 = 5 + 6 + 5

Back

4

Tags

CCSS.6.EE.B.5

Front

3 × 2 + 4 = 2 + g

Back

8

Tags

CCSS.6.EE.B.7

Front

3 + 2 × 6 = g + 5

Back

10

Tags

CCSS.6.EE.B.7