By accessing our 180 Days of Math for First Grade Answers Key Day 137 regularly, students can get better problem-solving skills.
180 Days of Math for First Grade Answers Key Day 137
Directions: Solve each problem.
Question 1.
7 has _________ tens and _______ ones.
Answer:
0 tens 7 ones
Explanation:
The number 7 is 1 digit number
It has 0 tens and 7 ones.
Question 2.
Answer:
Explanation:
Start at 10
Count 1 more
So, 10 + 1 = 11.
Question 3.
11 – 8 = 
Answer:
Explanation:
Start at 11
Make 10:
11 – 8
= 11 – 1 – 7
= 10 – 7
= 3
So, 11 – 8 = 3.
Question 4.
Write the matching addition sentence.
13 – 6 = 7
+ =
Answer:
Explanation:
The addition sentence that matches with the given subtraction equation is 6 + 7 = 13.
Question 5.
How many flat surfaces does a cube have?
Answer:
6
Explanation:
A cube has 6 faces
All the six faces are flat surfaces.
Question 6.
How many hours are in one day?
Answer:
24
Explanation:
Every day will have 24 hours.
Question 7.
Favorite Animal
|
Cats |
Dogs | Birds |
Lizards |
| 7 | 9 | 4 | 5 |
How many people were asked about their favorite animal?
Answer:
25
Explanation:
7 people like cats
9 people like dogs
4 people like birds
5 people like lizards
Add 7, 9, 4 and 5
7 + 9 + 4 + 5
= 25
So, 25 people were asked about their favorite animal.
Question 8.
Which shape has more than 7 sides but less than 9?
Answer:
An octagon
Explanation:
An octagon has 8 sides
8 is more than 7 and less than 9
So, the shape that has more than 7 sides but less than 9 is an octagon.