Adding and Subtracting Integers Unit Grade 7 Math 5 Days Tools ...
Adding and Subtracting Integers Unit Grade 7 Math 5 Days Tools ...
Adding and Subtracting Integers Unit Grade 7 Math 5 Days Tools ...
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Name _______________________________Class _____________<strong>Adding</strong> <strong>Integers</strong> Using Algebra TilesAddition of <strong>Integers</strong>Use the algebra tiles to find each sum. Make a picture of your work.1. 3 + 4 = 2. 1 + 3 =3. 2 + 7 = 4. 5 + 2 =Write a rule for adding two positive integers together:________________________________________________________________________________________________________________________________________________5. -2 + -5 = 6. -3 + -1 =7. -4 + -2 = 8. -6 + -1 =Write a rule for adding two negative integers together:________________________________________________________________________________________________________________________________________________9. -2 + 4 = 10. -6 + 1 =11. 3 + (-4) = 12. 5 + (-2) =Write a rule for adding a positive <strong>and</strong> a negative integer:________________________________________________________________________________________________________________________________________________14
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