Answer:

1. how many helicopters were left

2.156, 15

3.minus

4.156-15= N

5. 156

- 15

_______

141

1.how much is her total sales

2.250,3071

3. multiply

4.250 x 3071 = N

5.250 x 3071= 767750

Step-by-step explanation:

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Answer:

1. How many helicopters were left?

2. President Duterte bought 156 helicopters.

3. Subtraction.

4. 156 - 15 = N

5. 156 helicopters - 15 helicopters gave to the Navy = 141 helicopters left

NEXT:

1. How much is her total sales If each mango tree cost Php 307?

2. Mam Berna sold 250 mango trees last December.

3. Multiplication

4. 250 × 307 = N

5. 250 mangos × if each mangos cost Php 307 = 76,750

Step-by-step explanation:

Hope it help