By accessing our 180 Days of Math for Fourth Grade Answers Key Day 148 regularly, students can get better problem-solving skills.

Directions: Solve each problem.

Question 1.
25 – 14 = __________

The difference between 25 and 14 is 11.

Question 2.
$$\frac{1}{2}$$ of 20 = ___________
$$\frac{1}{2}$$ of 20
$$\frac{1}{2}$$ × 20 = 10

Question 3.

Thus the quotient is 9 and the remainder is 0.

Question 4.
How many 5s are in 15?
15 ÷ 5 = 3
Thus there are three 5s in 15.

Question 5.
1,000 + 600 + 30 + 2 = ___________
Answer: 1,000 + 600 + 30 + 2 = 1632

Question 6.
10 × 6 = 6 ×
As per the rule of commutative property a × b = b × a
So, 10 × 6 = 6 × 10
So, the missing number is 10.

Question 7.
Record in liters: ___________ L

By seeing the above figure we can see that the measure is 2.5 liters.

Question 8.
__________ weeks = 2 years
1 year = 52 weeks
2 years = x
x = 52 × 2
x = 104
Thus 104 weeks = 2 years

Question 9.
I have 2 circular bases and my other face is curved. What solid am I?