Go through the **Spectrum Math Grade 2 Answer Key Chapter 3 Lesson 3.5 Adding Three Numbers **and get the proper assistance needed during your homework.

## Spectrum Math Grade 2 Chapter 3 Lesson 3.5 Adding Three Numbers Answers Key

**Add.**

Answer:

The addition of the given numbers 13 + 50 + 6 is 69.

Explanation:

First, add the ones and write the sum in one’s column. 3 + 0 + 6 = 9 ones

Now add the tens and write the sum in the ten’s column. 5 + 1 = 6 tens.

Hence the addition of the given numbers is 88.

Answer:

The addition of the given numbers 62 + 11 + 15 is 88.

Explanation:

First, add the ones and write the sum in one’s column.

Now add the tens and write the sum in the ten’s column. Hence the addition of the given numbers is 88.

Answer:

The addition of the given numbers 44 + 23 + 20 = 87.

Explanation:

First, add the ones and write the sum in one’s column. 4 + 3 + 0 = 7 ones

Now add the tens and write the sum in the ten’s column. 4 + 2 + 2 = 8 tens.

Hence the addition of the given numbers is 87.

Answer:

The addition of the given numbers 16 + 40 + 12 is 68.

Explanation:

First, add the ones and write the sum in one’s column. 6 + 0 + 2 = 8 ones

Now add the tens and write the sum in the ten’s column. 4 + 1 + 1 = 6 tens.

Hence the addition of the given numbers is 68.

Answer:

The addition of the given numbers 22 + 32 + 42 is 96.

Explanation:

First, add the ones and write the sum in one’s column. 2 + 2 + 2 = 6 ones

Now add the tens and write the sum in the ten’s column. 2 + 3 + 4 = 9 tens.

Hence the addition of the given numbers is 98.

Answer:

The addition of the given numbers 22 + 44 + 21 is 87.

Explanation:

First, add the ones and write the sum in one’s column. 2 + 4 + 2 = 7 ones

Now add the tens and write the sum in the ten’s column. 2 + 4 + 2 = 8 tens.

Hence the addition of the given numbers is 87.

Answer:

The addition of the given numbers 22 + 44 + 21 is 49.

Explanation:

First, add the ones and write the sum in one’s column. 0 + 0 + 9 = 9 ones

Now add the tens and write the sum in the ten’s column. 3 + 1 = 4 tens.

Hence the addition of the given numbers is 49.

Answer:

The addition of the given numbers 71 + 12 + 4 is 87.

Explanation:

First, add the ones and write the sum in one’s column. 1 + 2 + 4 = 7 ones

Now add the tens and write the sum in the ten’s column. 7 + 1 = 8 tens.

Hence the addition of the given numbers is 87.

Answer:

The addition of the given numbers 12 + 20 + 33 is 65.

Explanation:

First, add the ones and write the sum in one’s column. 2 + 0 + 3 = 6 ones

Now add the tens and write the sum in the ten’s column. 1 + 2 + 3 = 6 tens.

Hence the addition of the given numbers is 65.

Answer:

The addition of the given numbers 33 + 20 + 6 is 59.

Explanation:

First, add the ones and write the sum in one’s column. 3 + 0 + 6 = 9 ones

Now add the tens and write the sum in the ten’s column. 3 + 2 = 5 tens.

Hence the addition of the given numbers is 59.

Answer:

The addition of the given numbers 36 + 20 + 13 is 69.

Explanation:

First, add the ones and write the sum in one’s column. 6 + 0 + 3 = 9 ones

Now add the tens and write the sum in the ten’s column. 3 + 2 + 1 = 6 tens.

Hence the addition of the given numbers is 69.

Answer:

The addition of the given numbers 12 + 40 + 4 is 56.

Explanation:

First, add the ones and write the sum in one’s column. 2 + 0 + 4 = 6 ones

Now add the tens and write the sum in the ten’s column. 4 + 1 = 5 tens.

Hence the addition of the given numbers is 56.

Answer:

The addition of the given numbers 25 + 32 + 1 is 58.

Explanation:

First, add the ones and write the sum in one’s column. 5 + 2 + 1 = 8 ones

Now add the tens and write the sum in the ten’s column. 2 + 3 = 5 tens.

Hence the addition of the given numbers is 58.

Answer:

The addition of the given numbers 11 + 16 + 20 is 47.

Explanation:

First, add the ones and write the sum in one’s column. 1 + 6 + 0 = 7 ones

Now add the tens and write the sum in the ten’s column. 1 + 1 + 2 = 4 tens.

Hence the addition of the given numbers is 47.

Answer:

The addition of the given numbers 32 + 12 + 22 is 66.

Explanation:

First, add the ones and write the sum in one’s column. 2 + 2 + 2 = 6 ones

Now add the tens and write the sum in the ten’s column. 3 + 1 + 2 = 6 tens.

Hence the addition of the given numbers is 66.

Answer:

The addition of the given numbers 25 + 11 + 43 is 79.

Explanation:

First, add the ones and write the sum in one’s column. 5 + 1 + 3 = 9 ones

Now add the tens and write the sum in the ten’s column. 2 + 1 + 4 = 7 tens.

Hence the addition of the given numbers is 79.

Answer:

The addition of the given numbers 10 + 24 + 5 is 39.

Explanation:

First, add the ones and write the sum in one’s column. 0 + 4 + 5 = 9 ones

Now add the tens and write the sum in the ten’s column. 1 + 2 = 3 tens.

Hence the addition of the given numbers is 39.

Answer:

The addition of the given numbers 44 + 11 + 22 is 77.

Explanation:

First, add the ones and write the sum in one’s column. 4 + 1 + 2 = 7 ones

Now add the tens and write the sum in the ten’s column. 4 + 1 + 2 = 7 tens.

Hence the addition of the given numbers is 77.

Answer:

The addition of the given numbers 30 + 24 + 14 = 68.

Explanation:

First, add the ones and write the sum in one’s column. 0 + 4 + 4 = 8 ones

Now add the tens and write the sum in the ten’s column. 3 + 2 + 1 = 6 tens.

Hence the addition of the given numbers is 68.

Answer:

The addition of the given numbers 21 + 37 + 30 is 88.

Explanation:

First, add the ones and write the sum in one’s column. 1 + 7 + 0 = 8 ones

Now add the tens and write the sum in the ten’s column. 2 + 3 + 3 = 8 tens.

Hence the addition of the given numbers is 88.

**Solve each problem.**

Lanie has 10 .

Tina has 12 . Paul has 25 .

How many do they have in all? __47__

The toy store sold 14 in March,

15 in April, and 20 in May.

How many did the toy store sell ¡n all? ___

Answer:

The store sold 49 toys in all.

Explanation:

The toy store sold 14 in March.

The toy store sold 15 in April.

The toy store sold 20 in May.

They sold a total of 14 + 15 +20 = 49 toys in all.

Felicia puts 6 22 and 30 on shelves. How many toys does Felicia put on shelves? _________

Answer:

A total of 58 toys Felicia put on shelves.

Explanation:

Felicia put 6, 22, and 30 toys on shelves.

Total = 6 + 22 + 30 = 58

A total of 58 toys Felicia put on shelves.

The toy store has 32 and 10 . How many of these toys does the toy store have in all? ________

Answer:

There are a total of 67 toys in the toy store.

Explanation:

The toy store has 32, 26, and 10.

32 + 26 + 10 = 67 toys.

There are a total of 67 toys in the toy store.

The bakery sells 14 on Monday, 23 on Tuesday, and 30 on Wednesday. How many did the bakery sell? _______

Answer:

The bakery sold a total of 67 cakes.

Explanation:

The bakery sold 14 cakes on Monday.

The bakery sold 23 cakes on Tuesday.

The bakery sold 30 cakes on Wednesday.

The total number of cakes sold is 14 + 23 + 30 = 67 cakes.