Common Core aligned
Grade 2 • bar-models • Beginner
Part-Whole Models 1
Learn part-whole models
6 problems
1.
Amy has 13 marbles. 5 are red. How many are blue?
Bar Model:
5
?
Equation: 13 - 5 = ?
Answer:
2.
Amy has 19 apples. 10 are red. How many are blue?
Bar Model:
10
?
Equation: 19 - 10 = ?
Answer:
3.
Amy has 14 cards. 9 are red. How many are blue?
Bar Model:
9
?
Equation: 14 - 9 = ?
Answer:
4.
Tom has 13 cookies. 7 are red. How many are blue?
Bar Model:
7
?
Equation: 13 - 7 = ?
Answer:
5.
Tom has 13 crayons. 6 are red. How many are blue?
Bar Model:
6
?
Equation: 13 - 6 = ?
Answer:
6.
Tom has 5 red books and 9 blue books. How many books does Tom have in all?
Bar Model:
5
9
Equation: 5 + 9 = ?
Answer: