By accessing our 180 Days of Math for First Grade Answers Key Day 16 regularly, students can get better problem-solving skills.
180 Days of Math for First Grade Answers Key Day 16
Directions Solve each problem.
Question 1.
Count all the sticks. Write the numeral.
____________
Answer:
There are 10 sticks in one set.
We can see 2 sets of sticks in the above figure.
10 + 10 = 20
Thus the numeral is 20.
Question 2.
Add.
Answer: 4 + 3 = 7
Explanation:
There are four ice creams on one side and three icecreams on the other side.
4 + 3 = 7
Thus there are 7 ice creams in all.
Question 3.
Subtract.
Answer:
Explanation:
There are 6 stars.
2 stars are crossed off.
6 – 2 = 4
Thus 4 stars are left.
Question 4.
5 – 
= 2
Answer: 3
Explanation:
Let the missing number be p.
5 – p = 2
5 – 2 = p
p = 3
Thus the missing number is 3.
5 – 3 = 2
Question 5.
Is the book in front of the pitcher?
Circle: yes no
Answer: Yes we can see the book on the table.
Question 6.
Circle the bigger frog.
Answer:
Question 7.
Count the tally marks. Write the numeral.
____________
Answer: = 5 + 5 + 3 = 13
Question 8.
Tom has 4 toy cars. Jim gives him 2 more. How many toy cars does Tom have in all?
____________
Answer:
Given,
Tom has 4 toy cars. Jim gives him 2 more.
4 + 2 = 6
Thus Tom has 6 toy cars in all.