Math Review

Addition

100

256+189=

445

200

740+199=

939

300

3,570+1,879=

5,449

400

12,394+8,999=

21,393

500

57,719+23,759=

81,478

Subtraction

100

56-19=

37

200

245-61=

184

300

2,831-645=

2,186

400

5,608-1,255=

4,353

500

9,000-3,745=

5,255

Rounding

100

Round 245 to the nearest 10s place

250

200

Round 693 to the nearest hundreds

700

300

Round 526 to the nearest 10s place

530

400

Round 2,673 to the nearest hundreds place

2,680

500

Round 6,960 to the nearest hundreds place

7,000

Change from a Dollar

100

You pay $.23

$.77

200

You pay $.55

$.45

300

You pay $.91

$.9

400

You pay $.13

$.87

500

You pay .$50

$.50

Word Problems

100

If Max sat next to 54 rabbits and 29 of the rabbits hopped away, how many rabbits are left?

25 rabbits

200

Janet found 12 dogs, 17 fish, and 34 cats. How many animals did she find ALL TOGETHER?

63 animals

300

If Jill gave the cashier $1.00 for her candy that totaled 72 cents, how much change will she get back? 

28 cents 

400

My total at the store was 24 cents. I gave the cashier $1.00. How much change will I get back? 

76 cents

500

Mrs. Silly spent $5.24 at the store. Mr. Silly spent $7.06 at the store. How much more did Mr. Silly spend than Mrs. Silly? 

$1.82 more