We included **H****MH Into Math Grade 1 Answer Key**** PDF** **Module 5 Lesson 1 Represent Result Unknown Problems with Objects and Drawings** to make students experts in learning maths.

## HMH Into Math Grade 1 Module 5 Lesson 1 Answer Key Represent Result Unknown Problems with Objects and Drawings

I Can add or subtract to solve word problems when the result is unknown and represent the problem with objects, drawings, and equations.

**Spark Your Learning**

There are 8 apples in a bowl. Toss a number cube and add that many apples to the bowl. How many apples are in the bowl now?

How can you solve the problem?

Answer:

Explanation:

There are 8 apples in a bowl.

Toss a number cube and add that many apples to the bowl

I got 3 on the number cube when tossed

Add 8 and 3

8 + 3 = 11

So, there are 11 apples in the bowl now.

Read the problem aloud to children. Allow children to choose tools to solve the problem. Have children draw to show their thinking.

**Build Understanding**

Rea has 15 pears. She gives 9 pears to Sam. How many pears does Rea have now?

How can you show the problem?

Answer:

B. How can you write a subtraction equation to solve the problem?

Equation: ____

C. Rea has ___ pears now.

Explanation:

Rea has 15 pears. She gives 9 pears to Sam

I marked X on the pears that Rea gave to Sam

Subtract 9 from 15

15 – 9 = 6

So, Rea has 6 pears now.

**Turn and Talk** How can you use addition to solve the problem? Explain.

Greg sees 7 sea lions on a dock. 6 more sea lions climb up on the dock. How many sea lions does Greg see now?

A. Show the problem.

Answer:

B. Write an equation to solve the problem.

Equation: ____

C. Greg sees ___ sea lions.

Explanation:

Greg sees 7 sea lions on a dock. 6 more sea lions climb up on the dock

Add 7 and 6

7 + 6 = 13

So, Greg sees 13 sea lions.

**Check Understanding Math Board**

**Solve. Show your work.**

Question 1.

Hakeem has 12 snails in a fish tank. He gives ‘4 snails to his friend. How many snails does he have now?

Equation: ____

He has ___ snails now.

Answer:

8 snails

Explanation:

Hakeem has 12 snails in a fish tank

He gives ‘4 snails to his friend.

WE need to subtract 4 from 12

12 – 4 = 8

So, Hakeem has 8 snails now.

**On Your Own**

**Solve.**

Question 2.

**Reason** Henry has 13 crackers on a plate. He eats 5 crackers. How many crackers are still on the plate? Draw to show your thinking.

Equation: ______

There are ___ crackers on the plate.

Answer:

8 crackers

Explanation:

Henry has 13 crackers on a plate

He eats 5 crackers

To find the number of crackers left on the plate

Subtract 5 from 13

13 – 5 = 8

So, there are 8 crackers left on the plate.

Question 3.

**Model with Mathematics** Lia has 3 beads. She finds 9 more beads. How many beads does Lia have now?

Equation: ____

Lia has ____ beads now.

Answer:

12 beads

Explanation:

Lia has 3 beads

She finds 9 more beads

To find the total number of beads

Add 9 and 3

9 + 3 = 12

So, Lia has 12 beads now.

Question 4.

7 + 3 = ___

Answer:

10

Explanation:

7 + 3

Add 7 and 3

7 + 3 = 10

So, the sum of 7 and 3 is 10.

Question 5.

___ = 16 – 7

Answer:

9

Explanation:

16 – 7

Subtract 7 from 16

16 – 7 = 9

So, the difference of 16 and 7 is 9.

Question 6.

14 – 8 = ___

Answer:

6

Explanation:

14 – 8

Subtract 8 from 14

14 – 8 = 6

So, the difference of 14 and 8 is 6.

**I’m in a Learning Mindset!**

What parts of solving Result Unknown problems can I do on my own? What do I still need help with?

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