GoMath Chapter 1 Test

What is the least common multiple (LCM) of 8 and 5?

• 50
• 40
• 5
• 8

What is the GCF of 20 and 30?

• 5
• 2
• 10
• 20

3852  $\div$  12

• 324

• 301

• 311

• 321

4080  $\div$  20

• 200

• 205

• 204

• 210

What is the value of 3.6 x 4.2?

4.51 + 13.08

Calculate
7.8÷0.03

• 2.6
• 26
• 260
• .26

Calculate
5.75÷0.25

• 0.23
• 2.3
• 2.03
• 23

16.05 - 2.3 =

• 13.75

• 14.35

• 3.75

• 18.35

4.08 - 1.74

• 5.82

• 3.74

• 2.34

• 3.34