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x + 12 = 20

• x = 32
• x = -32
• x = 8
• x = -8

Which equation has x = 5 as the solution?

• x + 15 = 10
• 2x = 5
• 2x = 10

What is the inverse operation needed to solve for p?
765 = p - 254

• subtraction
• addition
• multiplication
• division

x - 5 = 10

• 15

• 5

• 4

• 7

• y = -35

• y = 2

• y = -12

• y = 5/7

x + 3.9 = 5.8

• 1.9
• 9.7
• 0.9
• 2.9

-5 + x = 10

• 15
• -15
• 5
• -5

Mara has $14.50 to spend on lunch at a fancy place.  She buys a salad for $13.29.  How much change will she get back?

• $26.79
• $1.21
• $1.20
• $11.21

Caleb read 95 pages of a book.  Ethan read 72 pages.  How many more pages did Caleb read than Ethan?

• 23
• 25
• 167
• 172

Elham has 10.25 L.E and Sameh has 10.25 L.E , How much money they have all together.

• 20.50 L.E

• 98.6L.E

• 100L.E

• 0.50L.E