By accessing our **180 Days of Math for Fourth Grade Answers Key Day 124 **regularly, students can get better problem-solving skills.

## 180 Days of Math for Fourth Grade Answers Key Day 124

**Directions: Solve each problem.**

Question 1.

Answer:

By subtracting 19 and 15 is 4.

Question 2.

$10.00 – $7.25 = __________

Answer: $10.00 – $7.25 = $2.75

Question 3.

Answer:

The quotient is 5 and the remainder is 0.

Question 4.

Calculate the quotient of 45 and 5.

Answer:

Thus the quotient is 9.

Question 5.

What is the place value of 8 in 2,836?

Answer: The place value of 8 in 2,836 is 800.

Question 6.

10 × 3 = 6 –

Answer:

Let the missing number be x.

10 × 3 = 6 – x

30 = 6 – x

30 – 6 = -x

24 = -x

x = -24

Question 7.

Would you use kilograms or grams to measure the mass of a pen?

Answer: The mass of a pen can be measured in grams.

Question 8.

48 inches = _________ feet

Answer:

Convert from inches to feet

We know that,

1 foot = 12 inches

48 inches = x

x = 48/12

x = 4

Thus 48 inches = 4 feet

Question 9.

Do perpendicular lines meet at right angles?

Answer: Yes perpendicular lines meet at right angles.

Question 10.

Complete the chart for the hundred grid to represent the shaded region.

Answer:

6 × 8 = 48

We can find 48 shaded regions from the above hundred grid.