13 ways to eat a fly by Heavenrich, Sue 

BTSB Prebound(Charlesbridge, 2021)

BTSB #: 433567 Available

Dewey: 595.77/NAges: 4-8   
AR: 4.5 LG

Genres:

Subjects: Flies Predation (Biology) Subtraction Counting

Summary: Thirteen flies become tasty snacks in this clever reverse counting book about predators and prey. Science meets subtraction as a swarm of flies buzzes along, losing one member to each predator along the way. Includes a guide to eating bugs, complete with nutritional information for a single serving of flies.

Money math : addition and subtraction by Adler, David A. 

BTSB Prebound(Holiday House, 2017)

BTSB #: 043018 Available

Dewey: 513.2/NAges: 6-10   
Lexile: 480

Genres:

Subjects: Addition Subtraction Money - United States

Summary: Introduces children to American currency values and the basics of adding and subtracting money.

Ready for subtraction [Ready for math]by Wingard-Nelson, Rebecca 

BTSB Prebound(Enslow Elementary, 2014)

BTSB #: 956329 Available

Dewey: 513.2/NAges: 8-9   
Lexile: 500

Genres:

Subjects: Subtraction

Summary: An introduction to subtraction, including one-digit, two-digit, and three-digit subtraction, estimating, regrouping, place value, and more.

Teddy bear subtraction [McGrath math]by McGrath, Barbara Barbieri 

BTSB Prebound(Charlesbridge, 2016)

BTSB #: 626944 Available

Dewey: 513.2/NAges: 5-8   
Lexile: 500 AD

Genres:

Subjects: Subtraction Counting

Summary: Teddies take action--with subtraction--and celebrate basic math skills.