![Adding Three Numbers](https://data.thuvientienganh.com/images/244/solve-number-addition.jpg)
Thư Viện Tiếng Anh
Thư viện tài liệu tiếng Anh miễn phí
Subject: Addition
![Adding Three Numbers](https://data.thuvientienganh.com/images/244/solve-number-addition.jpg)
![Add Three Numbers Word Problems](https://data.thuvientienganh.com/images/244/practice-adding-numbers.jpg)
Add Three Numbers Word Problems
![Count and Add Blocks](https://data.thuvientienganh.com/images/244/count-add-blocks.jpg)
Count and Add Blocks
![Subtraction Fact Families](https://data.thuvientienganh.com/images/244/subtraction-checkpoint.jpg)
Subtraction Fact Families
![Word Problem Round-Up: Addition #2](https://data.thuvientienganh.com/images/244/object-addition-word-problems.jpg)
Word Problem Round-Up: Addition #2
![Multiple Choice Addition](https://data.thuvientienganh.com/images/244/great-job-basic-addition.jpg)
Multiple Choice Addition
![Color the Peacock!](https://data.thuvientienganh.com/images/244/color-pretty-peacock.jpg)
Color the Peacock!
![Word Problem Round-Up: Addition #3](https://data.thuvientienganh.com/images/244/word-problem-round-up-addition.jpg)
Word Problem Round-Up: Addition #3
![Wordy Word Problems: Add or Subtract?](https://data.thuvientienganh.com/images/244/wordy-word-problems-add-subtract.jpg)
Wordy Word Problems: Add or Subtract?
![Wordy Word Problems: Addition #2](https://data.thuvientienganh.com/images/244/wordy-word-problems-addition-2.jpg)
Wordy Word Problems: Addition #2
![Wordy Word Problems: Addition #1](https://data.thuvientienganh.com/images/244/wordy-word-problems-addition-1.jpg)
Wordy Word Problems: Addition #1
![Skip Counting Practice](https://data.thuvientienganh.com/images/244/skip-counting-practice.jpg)
Skip Counting Practice
![Simple Arithmetic](https://data.thuvientienganh.com/images/244/comparing-numbers-ball.jpg)
Simple Arithmetic
![Math Monster Madness](https://data.thuvientienganh.com/images/244/math-monster-madness.jpg)
Math Monster Madness
![Color by Sum: Springtime Garden](https://data.thuvientienganh.com/images/244/color-sum-springtime-garden.jpg)
Color by Sum: Springtime Garden
![Color by Sum: Fabulous Fruits](https://data.thuvientienganh.com/images/244/color-sum-fabulous-fruits.jpg)
Color by Sum: Fabulous Fruits
![Color by Sum: Desert](https://data.thuvientienganh.com/images/244/color-sum-desert.jpg)
Color by Sum: Desert
![Color by Sum: Beach Day](https://data.thuvientienganh.com/images/244/color-sum-beach-day.jpg)