By accessing our 180 Days of Math for Fourth Grade Answers Key Day 154 regularly, students can get better problem-solving skills.
180 Days of Math for Fourth Grade Answers Key Day 154
Directions: Solve each problem.
Question 1.
Answer:
Question 2.
What percentage is shaded?
Answer:
The percentage shaded in the above 10×10 grid is 68%.
Question 3.
Divide 18 into 2 equal groups.
Answer: 18 ÷ 2 = 9
Question 4.
93 ÷ 10 = ___________
Answer:
93 ÷ 10 = 9.3
The quotient is 9 and the remainder is 3.
Question 5.
Write 2,573 in expanded notation.
Answer: 2573 = 2000 + 500 + 70 + 3
Question 6.
46 + 14 = 20 × 
Answer:
Let the missing number be x.
46 + 14 = 20 × x
60 = 20 × x
60/20 = x
x = 3
Question 7.
Circle the best estimate for the weight of the object.
100g
2kg
5kg
10kg
Answer:
The best estimate for the weight of the object the 2 kg.
Question 8.
__________ months = 10 years
Answer:
1 year = 12 months
10 years = 10 × 12 = 120 months
Question 9.
Draw 1 tine of symmetry.
Answer:
Question 10.
Complete the chart by rounding 1,326 to the specified place.
| Ten | |
| Hundred | |
| Thousand |
Answer:
1326 = 1330
| Ten | 30 |
| Hundred | 300 |
| Thousand | 1000 |