By accessing our 180 Days of Math for First Grade Answers Key Day 77 regularly, students can get better problem-solving skills.
180 Days of Math for First Grade Answers Key Day 77
Directions: Solve each problem.
Question 1.
Write the number before and after 66.
|
Before |
Number | After |
|
66 |
Answer:
Explanation:
One less than 66 = 66 – 1 = 65.
One more than 66 = 66 + 1 = 67.
Question 2.
Answer:
Explanation:
Sum of 9 and 0:
9 + 0 = 9.
Question 3.
6 – 3 = 
Answer:
6 – 3 = 3.
Explanation:
Difference between 6 and 3:
6 – 3 = 3.
Question 4.
Answer:
Explanation:
8 – ?? = 3.
=> 8 – 3 = ??
=> 5 = ??.
Question 5.
Will the solid roll?
Circle:
yes
no
Answer:
Explanation:
Solid is in cone shape and it can roll.
Question 6.
Is the object longer than your finger?
Circle:
yes
no
Answer:
No, my finger is longer than the object.
Explanation:
My finger is 4cm.
The object is 2cm.
Question 7.
How many more awards does Paul have than Sue?
Answer:
1 more awards Paul have than Sue.
Explanation:
Number of awards Sue got = 4.
Number of awards Paul got = 5.
Number of awards Rory got = 6.
Number of awards Chu got = 2.
Difference between Sue and Paul awards = Number of awards Paul got – Number of awards Sue got
= 5 – 4
= 1.
Question 8.
Name a shape that has only curved lines.
Answer:
Cylinder is a shape that has only curved lines.
Explanation:
Cylinder is a shape that has only curved lines.