NAME ______________________________ DATE _______________
DAILY PRACTICE
Solve these problems. Be sure to write the equations that show how you got your answers.
1
a. The students in Ms. Chin's class are collecting bottle caps. They set a goal of collecting 400 bottle caps. This chart shows how many bottle caps they collected each week.
Week 1 | Week 2 | Week 3 | Week 4 |
---|---|---|---|
18 | 57 | 62 | 35 |
How many bottle caps did they collect by the end of 4 weeks?
b. How many more bottle caps do they need to collect to reach 400?
2
a. Mr. Ruiz's class wants to collect 500 rocks for a science project. Students have brought in these numbers of rocks: 65, 38, and 29. How many rocks have they collected so far?
b. How many more rocks do they need to collect to reach 500?
NOTE
Students solve multi-step problems involving addition and subtraction.