Multiplication
Division
Order of Operations
Numeration Systems
Add and Subtract (Base 5)
100

what is 7 x 6?

 what is 42

100

What is 15 ÷ 5

What is 3

100

5+3x2

11

100

what is the value of roman numeral x

10

100

35+15?

45

200

If a dozen eggs cost $3, how much do 4 dozen cost?

What is $12?

200

what is 36 / 6

6

200

Solve: (6 + 4) × 2

What is 20?

200

What is the value of the hundreds digit in 438

What is 400

200

Subtract in base 5: 4 - 2

What is 2?

300

What is 9 × 8?

What is 72

300

You cut a 36-inch rope into 9 equal pieces. How long is each piece?

What is 4 inches?

300

5 + (6 ÷ 2)

What is 8

300

Write 312 in expanded form

What is 300 + 10 + 2

300

What is 13₅ - 3₅

What is 10₅

400

12 × 11?

What is 132

400

Divide 81 by 9.

What is 9?

400

Multiply: (3 × 5) + (2 × 4)

What is 23?

400

Convert the Roman numeral XLIX to decimal.

What is 49?

400

What is 21₅ + 4₅

What is 30₅

500

Find the value of 23 × 17.

What is 391?

500

144 ÷ 12

12

500

8 + 12 ÷ 3 × 2

What is 16?

500

Write 4 hundred, 3 tens, and 7 ones as a number

What is 437

500

What is 43₅ - 12₅

What is 31₅