Odd or Even?
Rounding 10/100
Adding 3-digits
Subtracting 3-digits
Add/Subtract Word Problems
100

0,2,4,6, and 8

What are even digits?

100

245 becomes 200

What is rounding to the nearest hundred?

100

The answer to:  152+368

What is 520?

100

The answer to: 782-345

What is 437?

100

In all

What is a clue word for addition?

200

1,3,5,7, or 9

What are odd digits?

200

341 becoming 340

What is rounding to the nearest ten?

200

The answer to: 341 + 578

What is 919?

200

The answer to: 649-156

What is 493?

200

Left

What is a clue word for subtraction?

300

358

What is an even number?

300

864 rounded to the nearest hundred

What is 900?

300

The answer to:  673+289

What is 962?

300

The answer to: 831-472

What is 359?

300

Robert has 423 pieces of candy.  Hid dog Buster took 114 pieces of candy.  How many pieces of candy does Robert have left?


What is 309 pieces of candy?

400

201

What is an odd number?

400

578 rounded to the nearest ten

What is 580?

400

The answer to: 491+555

What is 1,046?

400

The answer to: 503-294

What is 209?

400

Sally made 156 masks for the local hospital.  They liked them so much, the hospital asked Sally to make 375 more.  How many masks did Sally make in total?

What is 531 masks?

500

24,683

What is an odd number?

500

96 rounded to the nearest ten

What is 100?

500

The answer to: 267+853

What is 1,120?

500

The answer to: 400-128

What is 272?

500
"How many more" and "how much more" are words when using this kind of operation to solve a word problem.

What is subtraction?

M
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