Expressions and Equations Practice #1

9 increased by m is 15

• m + 15 = 9
• 9  + m = 15
• 9 x m = 15
• 9 + 15 = m

Tags

CCSS.6.EE.B.5

CCSS.6.EE.B.6

CCSS.6.EE.B.7

p minus 3 is 12

• 12 = p - 3
• p - 12 = 3
• p = 3 - 12
• p + 3 = 12

six times t is 42

• t/6 = 42
• 6t = 42
• 6 + t = 42
• 42 = 6 - t

Eight less than 7 times a number is the same as 4 more than 3 times the number

• x + 3 = x
• 8 = x + 4 + 3
• 8 - 7n = 4 + 3n
• 7x - 8 = 3x + 4

Tags

CCSS.6.EE.A.2

CCSS.6.EE.A.4

CCSS.6.EE.B.5

CCSS.6.EE.B.6

CCSS.6.EE.B.7

Twice a number plus 6 times a the number is -72

• 2 + 6x =- 72
• 2x + 6x = -72
• 2 + 6 = x
• 2y x 6y = 72

Eleven more than two times a number is 17

• 11 + 17t = t
• 11t + 7t = 17
• 2t + 11 = 17
• 11 + 2 = 17

George read two books. The first book had x pages. The second book had 4 times as many pages. What would the expression be for the amount of pages in the 2nd book?

• 4
• x + 4
• x = 4
• 4x

Which of the following represents an equations?

• The difference of a number, x, and 9

• Six is less than a number, n, times 5

• A number, y, multiplied by 8 is 48

• The product of a number, z, and 10

What are the key words that tell you to reverse the order?

• FROM

• WAS

• THAN

• THEN

Twice a number is 28. Write an equation that could be used to find that number.

• 28x = 2
• 2x = 28
• x/2 = 28
• 2/x = 28

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.6

CCSS.6.EE.B.7