Prime Factorization
🟩 Multiply Decimals
🟧 Divide Decimals & Whole Numbers
🟪 Multiply Whole Numbers by Fractions
100

What are the prime factors of 12?

2 × 2 × 3

100

What is 0.25 × 4? 

 1

100

What is 0.84 ÷ 4? 

0.21

100

What is 3 × 1/2? 

1 1/2

200

What are the prime factors of 30?

 2 × 3 × 5

200

What is 0.32 × 3? 

0.96

200

What is 6 ÷ 0.5?

12

200

What is 5 × 1/4? 

 1 1/4

300

What are the prime factors of 36? 

2 × 2 × 3 × 3

300

What is 0.48 × 5? 

2.4

300

What is 1.44 ÷ 6? 

0.24

300

What is 4 × 2/3? 

 2 2/3

400

What are the prime factors of 84? 

2 × 2 × 3 × 7

400

Each snack costs $0.75. What is the cost of 6 snacks? 

$4.50

400

A 10 km race is split into sections of 0.25 km. How many sections are there? 

 40 sections

400

A student runs 3 laps, each 3/5 km. How far do they run? 

 1 4/5 km

500

What are the prime factors of 150? 

2 × 3 × 5 × 5

500

A student runs 0.36 km each day. How far in 8 days? 

2.88 km

500

You have $9.60 shared among 8 friends. How much each? 

 $1.20

500

What is 6 × 4/6? (simplify) 

4