All the solutions provided inÂ **McGraw Hill My Math Grade 1 Answer Key PDF Chapter 6 Lesson 4 Problem-Solving Strategy: Guess, Check, and Revise **will give you a clear idea of the concepts.

## McGraw-Hill My Math Grade 1 Answer Key Chapter 6 Lesson 4 Problem-Solving Strategy: Guess, Check, and Revise

### McGraw Hill My Math Grade 1 Chapter 6 Lesson 4 My Homework Answer Key

**Problem Solving**

**Underline what you know. Circle what you need to find.**

Question 1.

Harper draws 12 pictures. Raven draws some pictures. Together they drew 15 pictures. How many pictures did Raven draw?

____________ pictures

Answer:

Explanation:

We know that

Harper draws 12 pictures

Raven draws some pictures

Together they drew 15 pictures

We need to find the number of pictures Raven drew

Subtract 12 from 15

15 – 12 = 3

So, Raven drew 3 pictures.

Question 2.

There are 37 students in the band. The students play only two types of instruments. Each student plays one instrument. What two instruments are played? Circle them.

Answer:

Explanation:

We know that

There are 37 students in the band

The students play only two types of instruments

Each student plays one instrument

We need to find he two instruments played by the students

31 + 6 = 37

So, the students in the band played a triangle and drums

Therefore, i drew a circle around the two musical instruments.

Question 3.

Viviana jumps rope 52 times. Josiah jumps rope 7 times. Adam jumps rope 6 times. What two children jump rope 59 times?

Answer:

Explanation:

We know that

Viviana jumps rope 52 times

Josiah jumps rope 7 times

Adam jumps rope 6 times

We need to find which two children jump rope 59 times

59 = 52 + 7

So, Viviana and Adam jumps the rope 59 times together.

**Math at Home** Take advantage of problem-solving opportunities during daily routines such as riding in the car, bedtime, doing laundry, putting away groceries, planning schedules, and so on.

Answer: