All the solutions provided in **McGraw Hill My Math Kindergarten Answer Key PDF Chapter 5 Check My Progress** will give you a clear idea of the concepts.

## McGraw-Hill My Math Kindergarten Chapter 5 Check My Progress Answer Key

**Check My Progress Page No. 337-338**

Question 1.

join in all

Answer:

Explanation:

join in all:

Number of redcircle plus yellowcircles = 2 + 2 = 4.

**Concept Check**

Question 2.

Answer:

Explanation:

Number of fishes swimming in the lake = 2.

Number of fishes more came to join them = 3.

Total number of fishes are there in all = Number of fishes swimming in the lake + Number of fishes more came to join them

= 2 + 3

= 5.

**Directions:** 1. Draw a group of two balls. Draw a group of four balls. Join the two groups. How many balls are there in all? Write the number. 2. Use counters to model the addition story. There are two fish swimming in the lake. Three more come to join them. How many fish are there in all? Write the number.

Question 3.

Answer:

Explanation:

Number of sailboats = 4.

Number of more sailboats join them = 2.

Total number of sailboats = Number of sailboats + Number of more sailboats join them

= 4 + 2

= 6.

Question 4.

Answer:

Explanation:

Number of boats = 1.

Number of more boats join them = 6.

Total number of boats = Number of boats + Number of more boats join them

= 1 + 6

= 7.

Question 5.

Answer:

Explanation:

Number of buns = 3.

Number of more buns join them = 6.

Total number of buns = Number of buns + Number of more buns join them

= 3 + 6

= 9.

**Directions:** Use counters to model. 3. There are four sailboats. Two more sailboats join them. How many sailboats are there in all? Write the number. 4-5. Use counters to model joining groups. Write the number that tells how many there are in all.