Outreach360 Math!

Equal Fractions

100

1/2 = ?/6

What is 3?

200

Two fractions equal to 1/3

What are 2/6, 3/9, 4/12, 5/15 (any two)

300

The least common multiple of 2 and 4

What is 4?

400

6/10 = ?/15

What is 9?

500

All the factors of 24

What are 1, 2, 3, 4, 6, 8, 12, 24?

Perimeter and Area

100

The area of a 2*7 rectangle

What is 14?

200

The perimeter (distance around) of a rectangle with length 7 and width 2

What is 18?

300

Which is bigger: the perimeter of a square with length 5 or the area?

What is the area?

400

Area of a rectangle with length 14 and width 3

What is 42?

500

Perimeter of a rectangle with length 88 and width 2

What is 180?

Place Value

100

2*100+4*10+6*1

What is 246?

200

Expanded notation for 362

What is 3*100+6*10+2*1?

300

This place: 111

What is the hundreds place?

400

4*10,000 + 5*1,000 + 6*100 + 7*10 + 8*1

What is 45,678?

500

The expanded notation for 12,345

1*10,000+2*1,000+3*100+4*10+5*1

Multiplying Fractions

100

2*1/9

What is 2/9?

200

1/2*2/5

What is 2/10 or 1/5?

300

4/7*6/8

What is 24/56 or 3/7?

400

(1/7+1/7)*2

What is 4/7?

500

10/8*30/2

What is 300/16 or 150/8 or 75/4?

Adding and Subtracting Fractions

100

1/3 + 2/3

What is 1 or 3/3?

200

1-4/5

What is 1/5

300

4/7+10/7

What is 14/7 or 2?

400

1/3 + 3/12?

What is 7/12?

500

7/10+13/100

What is 83/100?