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Answer:
B. Find the quotient.
1. (-25) ÷ (+5) = -5
2. (+21) ÷ (-3) = -7
3. ( -18) ÷ (+ 6) = -3
4. (+16) ÷ (-4) = -4
5. ( -21) ÷ (+ 7) = -3
C. Perform the indicated operation.
1. (-12) x (+15) = -180
2. (-4) x (-13) = 52
3. (+9) x (+ 13) =117
4. (-14) x (+2) = -28
5. (+24)X (-3) = -72
6. (+ 144) ÷ ( - 8) = -18
7. (- 72) ÷ ( + 18) = -4
8. (-350) ÷ (-7) = 50
9. (+ 120) ÷ (+ 5) = 24
10.(-81 ) ÷ (+3) = -27
D. Multiply or Divide.
1. (5) x (-7) = multiply
2. (-8) x (-6) = multiply
3. (7) (3) = multiply
4. 4 (-9) = multiply
5. (-7) 8 = multiply
6. 21÷ 3 = divide
7. (-45) ÷ 5 = divide
8. (-9) ÷ (-3) = divide
9. abong equation
10. anong equation
E. Encircle the letter of the correct answer.
B 1. Add using algebra tiles. 5 + (-7)
A. 2 B. – 2 C. 12 D. – 12
C 2. Get the sum of all the chips, -3 -7 6 5
A. 21 B. – 21 C. 1 D. – 1
C 3. Find the difference of -65 & 94.
A. – 29 B. 29 C. –159 D. 159
D 4. Multiply 3 x (-5) using colored counters.
A. 10 B. – 10 C. 15 D. – 15