By accessing our 180 Days of Math for First Grade Answers Key Day 104 regularly, students can get better problem-solving skills.
180 Days of Math for First Grade Answers Key Day 104
Directions: Solve each problem.
Question 1.
Write the number before and after 90.
|
Before |
Number | After |
|
90 |
Answer:
Before – 89,
After – 91,
Explanation:
Given number is 90 the number before 90 is
90 – 1 = 89 and number after 90 is 90 + 1 = 91.
therefore numbers are before – 89 and after -91.
Question 2.
2 + 8 = 
Answer:
10,
Explanation:
Given to add 8 to 2 we will get
2
+8
10.
Question 3.
Answer:
4,
Explanation:
Given to subtract 8 from 12 we will get
12
-8
4.
Question 4.
Write the missing sign.
8 2 = 10
Answer:
+,
Explanation:
Given to write the missing sign in
8 __ 2 = 10, if we take addition sign it is 8 + 2 = 10 = 10,
If we take subtraction sign we will get 8 – 2 = 6 ≠10,
If we take multiplication sign we will get 8 X 2 = 16 ≠10,
if we take division sign it is 8 ÷ 2 = 4 ≠10, So only addition
sign is true, therefore the missing sign is +.
Question 5.
Draw a line of symmetry.
Answer:
Explanation:
Drawn the lines of symmetry through
the centre point of the circle any line can be taken.
Question 6.
What is the first month of the year?
Answer:
January,
Explanation:
The first month of the year is January.
Question 7.
Favorite Type of Movie
How many more children like funny movies than scary movies?
Answer:
2 more children,
Explanation:
Given favorite type of movie tally list in that
funny movie is liked by 3 children, scary movie is
liked by 1 child, So more children like
funny movies than scary movies are 3 – 1 = 2 more children.
Question 8.
What is the smallest 2-digit number you can make with the numbers 7, 2, and 5?
Answer:
25,
Explanation:
Asking to write the smallest 2-digit number I can make
with the numbers 7, 2, and 5 as 2 is smallest among
the three numbers and next smallest is 5, so the smallest
2 digit number I can make is 25.