Mathematics 4 Quarterly Exam

What is the product of 1,250 and 6?

• 7, 400

• 8, 400

• 7, 500

• 8, 500

What is 4, 821 multiplied by 7?

• 32, 789

• 33, 789

• 32, 769

• 33, 769

Using the expanded form, what is the product of 4,215 and 6?

• (4,000 + 200 + 10 + 5) × 6 = 25,290

• (4,000 + 200 + 10 + 5) × 6 = 25,170

• (4,000 + 200 + 10 + 5) × 6 = 25,210

• (4,000 + 200 + 10 + 5) × 6 = 25,330

Which of the following shows the correct expanded form for 5,287 × 8?

• (4, 200 + 800 + 7) × 8

• (4, 200 + 80 + 70) × 8

• (4, 000 + 200 + 87) × 8

• (4, 000 + 200 + 80 + 7) × 8

Calculate the product of 7,892 and 2. Which of the following shows the correct expanded form?

• (7,000 + 800 + 90 + 2) × 4 = 32, 560

• (7,000 + 800 + 90 + 2) × 4 = 31, 560

• (7,800 + 900 + 2) × 4 = 32, 560

• (7,000 + 900 + 80 + 2) × 4 = 31, 560

What is the estimated product of 8, 751 and 78?

• 620, 000

• 720, 000

• 820, 000

• 920, 000

Why is it important to estimate products in multiplication?

• To confuse yourself and others.

• To find exact answers every time.

• To avoid learning multiplication facts.

• To help with quick decision-making and mental math.

Mia has 200 stickers. She gives 45 stickers to her friends and then buys 80 more. How many stickers does she have now?

• 225

• 155

• 235

• 325

A farmer has 2,400 apples. He sells 1,200 apples and then harvests 500 more. How many apples does he have now?

• 2400 - 1200 + 500 =1, 700

• 2400 + 1200 −500 = 3, 100

• 2400 - 1200 − 500=700

• 2400 + 1200 + 500=4, 100

A toy store sells action figures for ₱15 each. If a customer buys 3 action figures and a board game for ₱40, how much did he spend in total?

• (3 × ₱15) - ₱40 = ₱45 + ₱40 = ₱75

• (3 × ₱15) + ₱40 = ₱45 + ₱40 = ₱85

• (3 × ₱15) - ₱40 = ₱45 - ₱40 = ₱5

• (3 × ₱15) + ₱45 = ₱40 + ₱45 = ₱85