Addition/Subtraction
Multiplication
Fraction
Decimals
Potpourri
100

100,000+350,000=

450,000

100

3.5x4

14

100

⅘ x ⅚

20/30

100

Round 0.088 to the hundredths place

0.09

100

 782,543 + 343=

782,886

200

364,982+729,293=?

1,094,275

200

123x34

4,182

200

What is 7/100 as a decimal

0.07

200

15-3.21

11.79

200

542 X 6=

3252

300

150,351-90,030=?

60,321

300

93x35

3255

300

What is 17/10 as a decimal

1.7

300

Which is the biggest number? 3.7, 3, 67, or 3.336

67

300

348 divided by 4

87

400

223,456-123,763=?

99,693

400

235x75

17,625

400

What is the quotient of 

7/13 and 100/125

875/1300

400

Write 5.37 as a fraction

5 37/100

400

List as 5 prime numbers 

1,2,3,5,7,9,11,13,17,19,23,29...

500

469,392+246,479+79,843=?

795,714

500

65.75x3.5

210.4

500

1/2 x (21/31 +14/31) = 

1/2 x 35/31 = 35/62

500

0.238x3.3

0.7854

500

If you are on a mountain with 125 watermelons and you want to split it evenly between 5 of your closest elf friends. How many watermelons does each elf get?

25 watermelons