180 Days of Math for First Grade Day 89 Answers Key

By accessing our 180 Days of Math for First Grade Answers Key Day 89 regularly, students can get better problem-solving skills.

180 Days of Math for First Grade Answers Key Day 89

Directions: Solve each problem.

Question 1.
Draw dots to finish the ten frame. How many more dots are needed to make ten?

Answer:

Explanation:
Number of dots given in the frame = 8.
Total number of dots in the frame = 10.
Number of dots needed to make ten in the frame = Total number of dots in the frame – Number of dots given in the frame
= 10 – 8
= 2 or Two.

Question 2.

Answer:

Explanation:
Sum of 10 and 0:
10 + 0 = 10.

Question 3.
8 – 0 =
Answer:
8 – 0 = 8.

Explanation:
Difference of 8 and 0 :
8 – 0 = 8.

Question 4.
Write the missing sign.

Answer:

Explanation:
Augend + Addend = Sum.
=> 13 + 2 = 15.
Subtraction: Minuend – Subtrahend
13 – 2 = 11.

Question 5.
Draw a rhombus.
Answer:

Explanation:
A rhombus is a special case of a parallelogram, and it is a four-sided quadrilateral. In a rhombus, opposite sides are parallel and the opposite angles are equal.

Question 6.
Record the area.

___________ triangles
Answer:
4 triangles.

Explanation:
Area of a Triangle = ½ (b × h) square units
Number of Triangles = 4.
Area of 4 Triangles = Number of Triangles × Area of a Triangle
= 4 × (½ (b × h) )
= 2 (b × h) Square units.

Question 7.
Favorite Type of Movie

Which type of movie is liked least?
Answer:
Scary type of movie is liked least.

Explanation:
Funny – Favorite Type of Movie= 3.
Cartoon – Favorite Type of Movie = 5 + 3 = 8.
Scary – Favorite Type of Movie = 1.
3-D – Favorite Type of Movie – 5.

Question 8.
How many days are in 2 weeks?
Answer:
14 days are in 2 weeks.

Explanation:
Number of days in a week = 7.
Number of days in 2 weeks = 2 × Number of days in a week
= 2 × 7
= 14.