Analyze Word Problems: Choose an Operation
Transcription
Analyze Word Problems: Choose an Operation
Name ___________________________________ Analyze Word Problems: Choose an Operation Which number sentence would you use to solve? Explain. 1. Christine and Carl Jones take care of 12 horses on a ranch. Each time they go horseback riding, they take 2 horses. How many horses do they leave behind? @@@@@@ ÀÀÀÀÀÀ ,,,,,, yyyyyy @@@@@@ ÀÀÀÀÀÀ ,,,,,, yyyyyy @@@@@@ ÀÀÀÀÀÀ ,,,,,, @@@@@@ ÀÀÀÀÀÀ ,,,,,, yyyyyy A. 12 1 2 5 yyyyyy @@@@@@ ÀÀÀÀÀÀ ,,,,,, yyyyyy @@@@@@ ÀÀÀÀÀÀ ,,,,,, yyyyyy @@@@@@ ÀÀÀÀÀÀ ,,,,,, yyyyyy @@@@@@ ÀÀÀÀÀÀ ,,,,,, yyyyyy @@@@@@ ÀÀÀÀÀÀ ,,,,,, yyyyyy B. 12 2 2 5 yyyyyy @@@@@@ ÀÀÀÀÀÀ ,,,,,, 2. One day, Christine rounds up 6 horses. Carl rounds up 9 horses. How many horses do they round up in all? @@@@@@ ÀÀÀÀÀÀ ,,,,,, yyyyyy @@@@@@ ÀÀÀÀÀÀ ,,,,,, yyyyyy @@@@@@ ÀÀÀÀÀÀ ,,,,,, @@@@@@ ÀÀÀÀÀÀ ,,,,,, yyyyyy A. 6 1 9 5 yyyyyy @@@@@@ ÀÀÀÀÀÀ ,,,,,, yyyyyy @@@@@@ ÀÀÀÀÀÀ ,,,,,, yyyyyy @@@@@@ ÀÀÀÀÀÀ ,,,,,, yyyyyy @@@@@@ ÀÀÀÀÀÀ ,,,,,, @@@@@@ ÀÀÀÀÀÀ ,,,,,, yyyyyy B. 9 2 6 5yyyyyy @@@@@@ ÀÀÀÀÀÀ ,,,,,, yyyyyy 3. About 4 foals (baby horses) are born on the ranch each year. How many foals are born in 2 years? A. 4 14 5 yyyyyy @@@@@@ ÀÀÀÀÀÀ ,,,,,, @@@@@@ ÀÀÀÀÀÀ ,,,,,, yyyyyy @@@@@@ ÀÀÀÀÀÀ ,,,,,, yyyyyy @@@@@@ ÀÀÀÀÀÀ ,,,,,, yyyyyy @@@@@@ ÀÀÀÀÀÀ ,,,,,, yyyyyy B. 4 2 4 5 yyyyyy @@@@@@ ÀÀÀÀÀÀ ,,,,,, @@@@@@ ÀÀÀÀÀÀ ,,,,,, yyyyyy @@@@@@ ÀÀÀÀÀÀ ,,,,,, yyyyyy @@@@@@ ÀÀÀÀÀÀ ,,,,,, yyyyyy @@@@@@ ÀÀÀÀÀÀ ,,,,,, yyyyyy Tell which operation you would use. Then solve. 4. Admission to the rodeo is $9 for adults and $5 for children. How much more is an adult’s ticket than a child’s ticket? 5. A foal weighs 100 pounds. The next month she gains 90 pounds. How many pounds does she weigh now? © 2000 – 2007 Pearson Education, Inc. All Rights Reserved. Answer Key Analyze Word Problems: Choose an Operation Which number sentence would you use to solve? Explain. 1. Christine and Carl Jones take care of 12 horses on a ranch. Each time they go horseback riding, they take 2 horses. How many horses do they leave behind? @@@@@@ ÀÀÀÀÀÀ ,,,,,, yyyyyy @@@@@@ ÀÀÀÀÀÀ ,,,,,, yyyyyy @@@@@@ ÀÀÀÀÀÀ ,,,,,, @@@@@@ ÀÀÀÀÀÀ ,,,,,, yyyyyy A. 12 1 2 5 yyyyyy @@@@@@ ÀÀÀÀÀÀ ,,,,,, yyyyyy @@@@@@ ÀÀÀÀÀÀ ,,,,,, yyyyyy @@@@@@ ÀÀÀÀÀÀ ,,,,,, yyyyyy @@@@@@ ÀÀÀÀÀÀ ,,,,,, yyyyyy @@@@@@ ÀÀÀÀÀÀ ,,,,,, yyyyyy B. 12 2 2 5 yyyyyy @@@@@@ ÀÀÀÀÀÀ ,,,,,, B; numbers of horses are being compared. 2. One day, Christine rounds up 6 horses. Carl rounds up 9 horses. How many horses do they round up in all? @@@@@@ ÀÀÀÀÀÀ ,,,,,, yyyyyy @@@@@@ ÀÀÀÀÀÀ ,,,,,, yyyyyy @@@@@@ ÀÀÀÀÀÀ ,,,,,, @@@@@@ ÀÀÀÀÀÀ ,,,,,, yyyyyy A. 6 1 9 5 yyyyyy @@@@@@ ÀÀÀÀÀÀ ,,,,,, yyyyyy @@@@@@ ÀÀÀÀÀÀ ,,,,,, yyyyyy @@@@@@ ÀÀÀÀÀÀ ,,,,,, yyyyyy @@@@@@ ÀÀÀÀÀÀ ,,,,,, @@@@@@ ÀÀÀÀÀÀ ,,,,,, yyyyyy B. 9 2 6 5yyyyyy @@@@@@ ÀÀÀÀÀÀ ,,,,,, yyyyyy A; numbers of horses are being put together. 3. About 4 foals (baby horses) are born on the ranch each year. How many foals are born in 2 years? A. 4 14 5 yyyyyy @@@@@@ ÀÀÀÀÀÀ ,,,,,, @@@@@@ ÀÀÀÀÀÀ ,,,,,, yyyyyy @@@@@@ ÀÀÀÀÀÀ ,,,,,, yyyyyy @@@@@@ ÀÀÀÀÀÀ ,,,,,, yyyyyy @@@@@@ ÀÀÀÀÀÀ ,,,,,, yyyyyy B. 4 2 4 5 yyyyyy @@@@@@ ÀÀÀÀÀÀ ,,,,,, @@@@@@ ÀÀÀÀÀÀ ,,,,,, yyyyyy @@@@@@ ÀÀÀÀÀÀ ,,,,,, yyyyyy @@@@@@ ÀÀÀÀÀÀ ,,,,,, yyyyyy @@@@@@ ÀÀÀÀÀÀ ,,,,,, yyyyyy A; numbers of foals are being put together. Tell which operation you would use. Then solve. 4. Admission to the rodeo is $9 for adults and $5 for children. How much more is an adult’s ticket than a child’s ticket? Subtraction; $9 2 $5 5 $4 5. A foal weighs 100 pounds. The next month she gains 90 pounds. How many pounds does she weigh now? Addition; 100 1 90 5 190 pounds © 2000 – 2007 Pearson Education, Inc. All Rights Reserved.