3rd Grade Subtraction
3rd Grade Addition
Rounding
Word Problems
100

The sum of two number is 160.

One of the number is 52.

What is the other number?

108

100

616 + 321 

937

100

What is 55 rounded to the nearest tens?

60

100

Kelly has 10 cookies. 

Liam has 12 cookies.

How many cookies do they have in all?

Be sure to label your answer.

22 cookies

200

What is 1,245 + 3,000?

4245

200

What is the sum of 435 and 264?

699

200

What is 445 rounded to the nearest tens?

450

200

Cole has 445 paper cups. Ella borrowed 126 cups for a project. How many cups does Cole have left over?

319 cups

300

What is the difference of 732 and 191 

541

300

557 + 195 

752

300

What is 871 rounded to the nearest hundreds?

900

300

Lorelei picked 125 flowers on Saturday. Laura picked 86 flowers on Sunday. How many flowers did Lorelei and Laura pick all together?

211 flowers

400

The difference between two numbers is 95.

The greater number is 732.

What is the smaller number?

637

400

Find the sum of 368 and 3123

3491

400

What is 649 rounded to the nearest hundreds?

600

400

Matej has 232 erasers in his collection. Grayson buys 94 erasers from Matej to share with his friends.  How many erasers does Matej have now?

138

500

I am an odd number.

I am less than 9.

I am the missing number in

70 - ___= 65.

What am I?

5

500

I am a number with three digits. My hundreds place is a 2. My tens place is a 4. My ones place is a 6. If you take me and add me to myself, What total will you get?

492

500

What is 754 rounded to the nearest tens and hundreds, two answers?

Tens:750

Hundreds: 800

500

What is 5674+4246?

9920

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