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part-part-whole
2-step problems
comparison
taking away sets
adding on sets
100
Mandy makes 10 granola bars. Abby makes 12 granola bars. How many granola bars do they make in all? Solve by drawing a bar model.
What is 10+12=22
100
There are 26 boys and 19 girls in a class. Later, 7 children leave the class. How many children are in the class at first? How many children are in the class now?
What is 26+19=45 are in the class at first. and 45-7=38 are in the class now.
100
Keisha has 213 pins in her collection. Fran has 78 more pins in her collection. How many pins does Fran have in her collection? Draw a bar model.
What is 213+78=291 pins
100
A florist has 98 flowers. She sells some of them. She has 28 flowers left. How many flowers does she sell? Draw a bar model to solve.
What is 98-28=70 flowers
100
Jeremy has 87 marbles. Her friend gives him 78 more marbles. How many marbles does Jeremy have now? Use a bar model to solve.
What is 87+78=165
200
Helen puts 14 bread sticks in a basket. Her friend puts 17 bread sticks in a basket. How many bread sticks are in the basket? Solve using a bar model.
What is 14+17=31
200
Mr. Castro drives 341 miles. Mrs. Furniss drives 279 miles more than Mr. Castro. How far does Mrs. Furniss drive? How far do Mr. Castro and Mrs. Furniss drive altogether?
What is 341+279=620 miles. and 620+341=961 miles altogether.
200
305 children go to the park on Monday. 278 more children go to the park on Tuesday than on Monday. How many children go to the park on Tuesday? Draw a bar model.
What is 305+278=583 children go to the park on Tuesday.
200
Sage has 401 cards in her shop. She sells 212 cards. How many trading cards does she have left? Draw a bar model to solve.
What is 401-212=189 cards
200
Carlos has 9 stickers. His cousin gives him 3 stickers. His sister buys him another 5 stickers. How many stickers does Carlos have in all? Draw a bar model to solve.
What is 9+3+5=17
300
Jerry and David bought 64 erasers in all. Jerry bought 18 erasers. How many erasers did David buy? Draw a bar model to represent the erasers. Then solve the problem.
What is 64-18=46
300
Dayton has 127 marbles. David gave Dayton 219 marbles. Dayton then gave away some of his marbles, leaving his with only 185 marbles. How many marbles did Dayton give away? Draw a bar model.
What is 127+219=346 346-185=161 marbles were given away.
300
Sue has $55. Hans has $12 more than Sue. How much money does Hans have? Draw a bar model.
What is $55+ $12=$67
300
A fruit store owner has 742 apples to sell. She sells 258 apples. How many apples does she have left to sell? Draw out a bar model to represent the problem.
What is 742-258=484
300
The art teacher has 138 markers in a box. She adds 55 markers to the box. How many markers does she have in all? Use a bar model to solve.
What is 138+55=193
400
Gavin buys 24 eggs. He breaks 7 eggs. How many eggs do not break? Draw a bar model to solve.
What is 24-7=17
400
There are 22 boys and 16 girls in Mrs. Furniss's class. There are 5 more children in Mrs. Hansen's class than in Mrs. Furniss's class. How many students are in Mrs. Furniss's class? How many students are in Mrs. Hansen's class? Draw bar models.
What is 22+16=38 students are in Mrs. Furniss's class. 38+5=43 students are in Mrs. Hansen's class.
400
Cheryl has 258 rocks in her collection. Jim has 123 more rocks than Cheryl. How many rocks does Jim have? Draw a bar model.
What is 258+123=381 rocks
400
Mountain Valley Elementary enrolled 785 children in September. During the year, 156 children left the school. How many children were enrolled at the end of the year? Draw a bar model to represent the problem.
What is 785-156=629 children
400
There are 88 people in a movie theater. 127 more people come into the theater. How many people are in the theater now? Use a bar model to solve.
What is 88+127=215
500
There are 21 fish in the 2nd grade aquarium. 15 fish were given by families. The rest were bought by the school. How many fish did the school buy? Solve using a bar model.
What is 21-15=6
500
Barry has 345 marbles. He gives Andy 78 marbles. Now, Barry has 183 blue marbles and some red marbles. How many red marbles does Barry have now? Draw a bar model.
What is 345-78=267 is the number of marbles that Barry has left. 267-183=84 is the number of red marbles that Barry has now.
500
459 students were at the library yesterday. 46 fewer students are at the library today. How many students are at the library today? Draw a bar model.
What is 459-46=413 students.
500
The library has 500 books. 248 books are checked out. How many books does the library have now? Draw a bar model to solve.
What is 500-248=252
500
Tom has 54 dogs. Then his sister gives him 32 cats. His grandpa gives him 45 birds. How many pets does Tom have in all? Draw a bar model to represent the problem.
What is 54+32+45=131 pets