By accessing our 180 Days of Math for Fourth Grade Answers Key Day 16 regularly, students can get better problem-solving skills.
180 Days of Math for Fourth Grade Answers Key Day 16
Directions Solve each problem.
Question 1.
32 – 7 = ___
Answer:
32 – 7 = 25
Explanation:
Perform subtraction operation on above two given numbers. Subtract 7 from 32 the difference is 25.
Question 2.
Calculate one-tenth of 40.
____________
Answer:
1/10 × 40
= 1 × 4
= 4
So, one-tenth of 40 is 4.
Explanation:
One-tenth of number can be written in 1/10. So, multiply 1/10 with 40 the product is 4.
Question 3.
How many groups of 7 are in 14?
____________
Answer:
Perform division operation. Divide 14 by 7 the result is 2.
14/7 = 2
There are 2 sevens in 14.
So, 2 groups of 7 are in 14.
Question 4.
Answer:
Explanation:
Perform division operation on above two given numbers. Divide 36 by 9 the quotient is 4.
Question 5.
Write 563 in expanded notation.
______________
Answer:
The expanded notation of 563 is 500 + 60 + 3.
Explanation:
Expanded notation of the number is separated into individual place values. The given number 563 in expanded notation form is 500 + 60 + 3.
Question 6.
Fill in the missing number.
49, _____, 29, 19, 9
Answer:
The given series is 49, _____, 29, 19, 9
The difference between 9 and 19 is 10.
The difference between 19 and 29 is 10.
So, add 10 to the number 29 in the series.
29 + 10 = 39
The missing number in the given series is 39.
Question 7.
You can put either a ball or a brick into a bucket of water. Circle the one that would raise the water level higher.
Answer:
Explanation:
In the above image we can observe a bucket of water, ball and a brick. When we put a brick into a bucket of water the water level is higher compared to ball. So, the brick should be circled.
Question 8.
How many days are in January?
______________
Answer:
There are 31 days in January.
Question 9.
Dollars Earned in May
| Audrey | $15 |
| Dameon | $23 |
| Jason | $12 |
| Lauren | $18 |
How much money did Lauren earn?
Answer:
In the above table we can observe money earned by the four different people in May. Lauren earn $18 In May.
Question 10.
A bus leaves Oakton at 12:30 P.M. and arrives at Rockville at 4:18 PM. How long is the trip?
______________
Answer:
A bus leaves Oakton at 12:30 P.M. and arrives at Rockville at 4:18 PM.
The trip is 3 hours 48 minutes long.