One Step Equation Word Problems

Tyrell has saved $62 to buy a new phone. How many more dollars must Tyrell save if the cost of the phone is $89? Let d be the number of dollars Tyrell must still save?

• 62 + d = 89

• 62d = 89

• d ÷ 89 = 62

• d - 62 = 89

When a mixed number is decreased by 6 ¼, the result is 9 ⅜. What is the mixed number? Let m be the mixed number that is being decreased.

• m - 6 ¼ = 9 ⅜

• m + 6 ¼ = 9 ⅜

• 6 ¼ · m = 9 ⅜

• m ÷ 6 ¼ = 9 ⅜

When a decimal number is increased by fifty-six hundredths, the result is eight tenths. What is the number? Let d be the decimal number that is being increased.

• d + 0.56 = 0.8

• d - 0.56 = 0.8

• 0.56d = 0.8

• d / 0.56 = 0.8

An odometer measures distance. The odometer on Jaylen's bicycle shows 105 miles, which is 57 more miles than the odometer on Lara's bicycle. How many miles are shown on the odometer of Lara's bicycle? Let m be the number of miles shown on Lara's odometer.

• m + 57 = 105

• 57 - m = 105

• 57m = 105

• m / 57 = 105

Mathematical Equivalence

ON

Mathematical Equivalence

ON

Mathematical Equivalence

ON

Mathematical Equivalence

ON

The equation 10 = x - 3 is represented by the model shown.

Which represents the solution to this equation?​ (a)  

• x = 13

• x = 3

• x = 7

• x = -7

Mathematical Equivalence

ON