Solve and write addition equations

Solve and write addition equations

Multiple Choice

What is an equation

• are expressions that contain at least one variable and at least one operation.

• Are statements that are true for any number.

• A mathematical sentence showing two equations are equal. An equation contains an equal sign.

• A relationship that assigns exactly one output value to one input value

Multiple Choice

What is inverse operations

• Operations which undo each other.

• terms that contain the same variable

• To find the value of an algebraic expression by replacing variables with numbers

• To multiply or divide two related quantities by the same number

Multiple Choice

Which is a solution of the given equation?

x + 22 =27

• 4

• 5

• 6

• 7

Multiple Choice

Which is the solution for the given equation?

17 + n =24

• 4

• 5

• 6

• 7

Multiple Choice

What is the value of d?

63 + d = 105

• 42

• 168

• 32

• 142

Multiple Choice

What is the value of h?

h + 7.9 = 13

• 20.9

• 6.1

• 5.1

• 209

Multiple Choice

What is the value of a?

a + 1.6 = 2.1

• 1.5

• 0.5

• 3.7

• 4.7

Multiple Choice

Mariska gave her friend Elise 8 beads and was left with 37 beads. How many did she have originally?

• 29

• 50

• 45

• 55

Multiple Choice

Clinton has $12 after buying a snack at the mall. The snack cost $5. How much more did Clinton have originally?

• 34

• 7

• 20

• 17