Addition/Subtraction
Challenge (worth 2x)
Rounding
Fractions
Multiplication
100

256+189=

445

100

56x22

1,232

100

Round 245 to the nearest 10s place

250

100

****^^^^^^

What is the fractions of stars?

4/10

100

10x5=

50
200

740+199=

939
200
Which fraction is greater: 3/8 or 2/3

2/3

200

Round 693 to the nearest hundreds

700

200

$$$+++++++++

What is the fraction of $?

3/12

200

23x2=

46

300

3,570+1,879=

5,449

300

2,000-645=

1,355

300

Round 526 to the nearest 10s place

530

300
How do you say this fraction? 6/17

six seventeenths 

300

45x5=

225

400

12,394-8,079=

4,315

400

Imagine a pizza is cut into 8 equal pieces. Three of the pieces get eaten. What fraction of the pizza is left?

5/8

400

Round 2,673 to the nearest hundreds place

2,680

400

What are the names of each part of the fraction (name all 3 parts and state where they are)

numerator, denominator, and fraction bar

400

222x2=

444

500

900-123

777

500

If a square has an area of 25in, how long are each of the sides? 

5in

500
Round 6,960 to the nearest hundreds place

7,000

500

Is 3/6 greater, less than, or equal to 1/2

egual to

500

25x15

375

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