Go through the Math in Focus Grade 2 Workbook Answer Key Chapter 1 Numbers to 1,000 to finish your assignments.

## Math in Focus Grade 2 Chapter 1 Answer Key Numbers to 1,000

**Math Journal**

**Count on or count back.**

Question 1.

Answer:

Explanation:

The pattern is add 1

For every number 1 is added to get 10 more of 132 that is 142

Question 2.

___ is 100 more than ____

Answer:

Explanation:

The pattern is add 10

For every number 10 is added to get 100 more of 0 that is 100

**Put On Your Thinking cap!**

**challenging Practice**

**Answer the question.**

Sunny Snake has swallowed some eggs. The eggs have numbers that follow a pattern. Find the missing numbers.

Answer:

Explanation:

The pattern described in snake is add + 12

For every number 12 is added

**Put on Your Thinking cap!**

**Problem Solving**

**Answer the question.**

Sally and Hans started counting at the same time. Sally counted on by tens from 300. Hans counted back by hundreds. After six counts, they had reached the same number What number did Hans start counting from?

Sally’s counting:

300 + 10 = 310

310 + 10 = 320

320 + 10 = 330

330 + 10 = 340

340 + 10 = 350

350 + 10 = 360

Hans counting

960 he started counting

960 – 100 = 860

860 – 100 = 760

760 – 100 = 660

660 – 100 = 560

560 – 100 = 460

460 – 100 = 360

So, they reached at 360

**Chapter Review/Test**

**Vocabulary**

Question 1.

Match.

Answer:

Explanation:

Vocabulary is matched with the appropriate images.

**Concepts and Skills**

**Fill in the blank.**

Question 2.

The number shown above is ____

Answer:

The number shown above is 376

Explanation:

1 cube = 100; 3 x 100 = 300

1 line = 10; 7 x 10 = 70

1 dots = 1; 4 x 1 = 4

300 + 70 + 4 = 374

**Fill in the blanks.**

Question 3.

Five hundred forty-nine is the ___ form of 549.

Answer:

Five hundred forty-nine is the word form of 549.

Question 4.

The standard form of 549 is ___ and the expanded form is ___.

Answer:

The standard form of 549 is 549 and the expanded form is 500 + 40 + 9

Question 5.

In 549, the digit 4 is in the __ place, the digit ___ is in the hundreds place, and the digit 9 is in the ___ place.

Answer:

In 549, the digit 4 is in the tens place, the digit 5 is in the hundreds place, and the digit 9 is in the ones place.

**Find the missing numbers or words.**

Question 6.

Answer:

Explanation:

Place value is the value of each digit in a number

Place value can be defined as the value represented by a digit in a number on the basis of its position

**Fill in the blanks. Use the items in the box to help you.**

Question 7.

_______ is greater than ____.

Answer:

969 is greater than 696.

Explanation:

The words are used from vocabulary table

Question 8.

696 ___ 969

Answer:

696 < 969

Explanation:

The symbols are used from vocabulary table

Question 9.

969 ____ 696

Answer:

969 > 696

Explanation:

The symbols are used from vocabulary table

**Write the numbers in order from least to greatest.**

Question 10.

Answer:

Explanation:

Always start with the largest number. Always make sure the numbers are in order from largest to smallest. Always end with the smallest number

**Find the missing numbers.**

Question 11.

977 ____ 957 947 ___ ___ 917

Answer:

977 967 957 947 937 927 917

Explanation:

In the above pattern tens place is decreased by 1

that means ten

**Problem Solving**

**Solve.**

Question 12.

Taisha has 654 stickers. Jan has 564 stickers and Pedro has 645 stickers. Who has the most stickers and who has the least stickers?

___ has the most stickers and ___ has the least stickers.

Answer:

Taisha has the most stickers and Jan has the least stickers.

Explanation:

Taisha has 654 stickers.

Jan has 564 stickers and Pedro has 645 stickers.

Taisha has more and Pedro has 645

and they are having more than Jan

Question 13.

Winston climbed some steps. With each step he took, he counted on by tens. He started counting from the number 50 (Step 1) and stopped when he counted to 120.

He stopped at step ____

Answer:

At step 8 he stopped

Explanation:

He started at step 1 that is from 50

he added 10 for every step

he stopped at 120