By accessing our 180 Days of Math for Fourth Grade Answers Key Day 115 regularly, students can get better problem-solving skills.
180 Days of Math for Fourth Grade Answers Key Day 115
Directions: Solve each problem.
Question 1.
24 + 18 = __________
Answer:
24
18
42
The sum of 24 and 18 is 42.
Question 2.
Answer:
The product of 7 and 8 is 56.
Question 3.
63 ÷ 9 = ___________
Answer:
Question 4.
Answer:
The quotient is 8
6 × 8 = 48
Question 5.
Is 946 closer to 900 or 1,000?
Answer: 946 is closer to 900 because it is greater than 950.
Question 6.
5 × 8 = × 10
Answer:
Let the unknown number be x.
5 × 8 = x × 10
40 = x × 10
x = 40/10
x = 4
Thus 5 × 8 = 4 × 10
Question 7.
How many cm are in 50 mm?
Answer:
We have to convert from cm to millimeters.
1 cm = 10 mm
50mm/10 = 5 cm
So, 5 cm = 50 mm
Question 8.
How many days are in July?
Answer: There are 31 days in July.
Question 9.
Draw 1 line of symmetry.
Answer:
Question 10.
Complete the chart with the missing factors.
Product |
24 | 25 | 28 | 30 |
Factor |
3 | 5 | 4 | 10 |
Factor |
Answer:
Product |
24 | 25 | 28 | 30 |
Factor |
3 | 5 | 4 | 10 |
Factor |
8 | 5 | 7 | 3 |