1. Must Do (8/29) 1. 6 + 8 9 – 3 3. 5 + (-7) 8 – 12 (-7) + (-4)
9 – 3
(-7)
8 – 12
(-7) + (-4)
Challenge!
6. (-8) – (-3)

2. Must Do (8/30) 1. 7 ∙ 9 2. 13 ∙ 6 3. 63 ÷ (-7) (-16) ∙ 17 5. 234 ÷ 13
∙ 9
∙ 6
÷ (-7)
(-16) ∙ 17
÷ 13
Challenge!
6. (-576) ÷ 36

3. Must Do (8/31)
※Directions : Use the ‘Number line’ to solve those problems. No Calculator!
9 – 16
(-5) + (-4)
2 – (-8)
(-16)
5. (-3) – 7
Challenge!
(-10) – (-17)

4. Must Do (9/1) ※ Directions : Leave your answers as improper fraction.
Simplify your answer if possible. No Calculators!
1. (-16) – (-8)
-15 – 13
−(− 5 8 )
− 8 9
Challenge!
−(− )