Grade 4 4.OA.A.3 Solve multi-step word problems posed with whole numbers and having whole-number answers using the four operations, including problems in which remainders must be interpreted. Represent these problems using equations with a letter standing for the unknown quantity. Assess the reasonableness of answers using mental computation and estimation strategies including rounding. Problem 2: The Bike Store The Kinsington family is going on a bike ride this weekend and they need your help with their budget. For each problem, estimate first, and then answer the question. Adult Bikes Cost Kid Bikes Cost Blue Road Bike $22 Purple BMX $15 Green Mountain Bike $17 Orange Trainer $10 Red Cruiser $15 Yellow Tricycle $8 1) The Kinsington family wants to rent 2 Blue Road Bikes and 2 Purple BMX Bikes. If they have $70, will that be enough to rent all four bicycles? Estimated Cost? $ _ Will $70 be enough? Yes No How much will all of the bikes cost together? Show your work below. $ . 2) The Kinsington family wants to rent 4 Orange Trainer Bikes. If they have $45, will they be able to rent all 4 bikes? Estimated Cost? $ _ Will $45 be enough? Yes No How much will all of the bikes cost together? Show your work below. $ . 3) The Kinsington family has $30 to spend on 2 Green Mountain Bikes and $60 to spend on 4 Purple BMX Bikes. Will they be able to rent the Green Mountain Bikes and the Purple BMX Bikes? . Estimated Cost for Mountain Bikes? $ _ Estimated Cost for Purple BMX Bikes? $ Will $30 be enough? Yes No Will $60 be enough? Yes No How much will all of the bikes cost together? Show your work below. $ .
Grade 4 4.OA.A.3 Solve multi-step word problems posed with whole numbers and having whole-number answers using the four operations, including problems in which remainders must be interpreted. Represent these problems using equations with a letter standing for the unknown quantity. Assess the reasonableness of answers using mental computation and estimation strategies including rounding. Problem 2: The Bike Store The Kinsington family is going on a bike ride this weekend and they need your help with their budget. For each problem, estimate first, and then answer the question. Adult Bikes Cost Blue Road Bike $22 Green Mountain Bike $17 Red Cruiser $15 Kid Bikes Cost Purple BMX $15 Orange Trainer $10 Yellow Tricycle $8 1) The Kinsington family wants to rent 2 Blue Road Bikes and 2 Purple BMX Bikes. If they have $70, will that be enough to rent all four bicycles? Estimated Cost? $ _ Will $70 be enough? Yes No How much will all of the bikes cost together? Show your work below. $ . 2) The Kinsington family wants to rent 4 Orange Trainer Bikes. If they have $45, will they be able to rent all 4 bikes? Estimated Cost? $ _ Will $45 be enough? Yes No How much will all of the bikes cost together? Show your work below. $ . 3) The Kinsington family has $30 to spend on 2 Green Mountain Bikes and $60 to spend on 4 Purple BMX Bikes. Will they be able to rent the Green Mountain Bikes and the Purple BMX Bikes? Estimated Cost for Mountain Bikes? $ _ Estimated Cost for Purple BMX Bikes? $ . Will $30 be enough? Yes No Will $60 be enough? Yes No How much will all of the bikes cost together? Show your work below. $ .