Question

solving words problems (+ - ÷ ×)name:use addition, subtraction, multiplication or division to solve each problem.1) a group of 8 friends were playing a video game. in the game, each player started with 9 lives. how many lives did they have total?2) robins dad took her and some friends out to eat for her birthday. if each meal costs 3 dollars and her dad paid for 7 meals, how much did he spend?3) rachels dad was taking everyone out to eat for her birthday. he spent 8 dollars total on the adults and 9 dollars total on the kids. how much did it cost for everyone?4) for carols birthday she received 2 dollars from her friends and 2 dollars from her relatives. how much money did she get for her birthday?5) the mailman delivered 10 pieces of mail to a house. if 6 of the pieces were junkmail, how many pieces were actually good?6) for vanessas birthday she received 11 dollars. if she spent 7 dollars. how much money did she still have?7) jerry was playing dodgeball with his friends and scored 21 points total. if he scored 7 points each round, how many rounds did he play?8) mikes freezer had 32 ice cubes in it. if he had to get ice for 8 cups, how many pieces should he put in each cup to make them have the same amount?9) emily was placing her spare change into stacks: each stack had 5 coins. if she had 4 stacks, how many coins did she have?10) paul had 40 pieces of candy. if he put them into bags with 8 pieces in each bag, how many bags would he have?11) an architect built a house with 11 bedrooms total. if the second floor had 4 bedrooms. how many bedrooms does the first floor have?12) a delivery driver had to deliver 15 packages. at his first stop he dropped off 9. how many packages does he still have to deliver?13) edward had to wash 10 loads of clothes. by noon he had only washed 8 loads. how many does he still need to wash?14) sarah bought 4 new shirts for school. if she already had 6 shirts, how many did she own total?15) a pet store had 28 snakes. they had the snakes in cages with 4 snakes in each cage. how many cages did the pet store have?

Explanation:

Step1: Calculate total lives

$\text{Total lives} = 8 \times 9 = 72$

Step2: Calculate total meal cost

$\text{Total cost} = 7 \times 3 = 21$

Step3: Calculate total birthday meal cost

$\text{Total cost} = 8 + 9 = 17$

Step4: Calculate total birthday money

$\text{Total money} = 2 + 2 = 4$

Step5: Calculate good mail pieces

$\text{Good mail} = 10 - 6 = 4$

Step6: Calculate remaining money

$\text{Remaining money} = 11 - 7 = 4$

Step7: Calculate dodgeball rounds

$\text{Total rounds} = 21 \div 7 = 3$

Step8: Calculate ice per cup

$\text{Ice per cup} = 32 \div 8 = 4$

Step9: Calculate total coins

$\text{Total coins} = 4 \times 5 = 20$

Step10: Calculate candy bags

$\text{Total bags} = 40 \div 8 = 5$

Step11: Calculate first floor bedrooms

$\text{First floor bedrooms} = 11 - 4 = 7$

Step12: Calculate remaining packages

$\text{Remaining packages} = 15 - 9 = 6$

Step13: Calculate remaining laundry loads

$\text{Remaining loads} = 10 - 8 = 2$

Step14: Calculate total shirts

$\text{Total shirts} = 6 + 4 = 10$

Step15: Calculate snake cages

$\text{Total cages} = 28 \div 4 = 7$

Answer:

1. 72
2. 21
3. 17
4. 4
5. 4
6. 4
7. 3
8. 4
9. 20
10. 5
11. 7
12. 6
13. 2
14. 10
15. 7