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.