Common Core aligned
Answer Key
Grade 4bar-modelsEasy

Fraction Bar Models 3

Additional practice

5 problems

1.

Max has 18 cookies. Lisa has 23 cookies. Max gives 8 to Lisa. How many cookies do they have altogether now?

Bar Model:
18
23
Equation: 18 + 23 - 8 + 8 = 41
Answer:
2.

Max has 21 crayons. Amy has 23 crayons. Max gives 8 to Amy. How many crayons do they have altogether now?

Bar Model:
21
23
Equation: 21 + 23 - 8 + 8 = 44
Answer:
3.

Max has 24 stickers. Jack has 22 stickers. Max gives 9 to Jack. How many stickers do they have altogether now?

Bar Model:
24
22
Equation: 24 + 22 - 9 + 9 = 46
Answer:
4.

Max has 12 apples. Mia has 21 apples. Max gives 9 to Mia. How many apples do they have altogether now?

Bar Model:
12
21
Equation: 12 + 21 - 9 + 9 = 33
Answer:
5.

Mia has 15 pencils. Emma has 20 pencils. Mia gives 10 to Emma. How many pencils do they have altogether now?

Bar Model:
15
20
Equation: 15 + 20 - 10 + 10 = 35
Answer: