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B. Find the quotient.

1. (-25) ÷ (+5)

2. (+21) ÷ (-3)

3. ( -18) ÷ (+ 6)

4. (+16) ÷ (-4)

5. ( -21) ÷ (+ 7)

C. Perform the indicated operation.

1. (-12) x (+15)

2. (-4) x (-13)

3. (+9) x (+ 13)

4. (-14) x (+2)

5. (+24)X (-3)

6. (+ 144) ÷ ( - 8)

7. (- 72) ÷ ( + 18)

8. (-350) ÷ (-7)

9. (+ 120) ÷ (+ 5)

10.(-81 ) ÷ (+3)

D. Multiply or Divide.

1. (5) x (-7) =_____

2. (-8) x (-6) =_____

3. (7) (3) =_____

4. 4 (-9) =_____

5. (-7) 8 =_____

6. 21÷ 3 =_____

7. (-45) ÷ 5 =_____

8. (-9) ÷ (-3) =_____

9. .



10.

E. Encircle the letter of the correct answer.

1. Add using algebra tiles. 5 + (-7)

A. 2 B. – 2 C. 12 D. – 12



2. Get the sum of all the chips, -3 -7 6 5

A. 21 B. – 21 C. 1 D. – 1

3. Find the difference of -65 & 94.

A. – 29 B. 29 C. –159 D. 159

4. Multiply 3 x (-5) using colored counters.

A. 10 B. – 10 C. 15 D. – 15​

Sagot :

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