Math Review

7.9 + 18.72

• 2662
• 26.62
• 1
• 25.62

86.04 + 4.04

• 9.044
• 9044
• 90.08
• 90.44

Find the sum 3.35 + 1.4 + 3.65

• 8.9
• 8.22
• 8.43
• 8.4

0.835 - 0.423

• 0.418
• 0.412
• 0.512
• 0.402

16.3 - 4.156

• 12.244
• 12.454
• 12.144
• 13.144

Find the difference 27.96 - 16.2

• 11.67
• 11.76
• 12.07
• 11.89

What does the 5 in the decimal .257 represent?

• fifths
• five tenths
• fiftieths
• five hundredths

Which decimal comparison is correct?

• 0.234 > 0.243
• 0.361 < 0.613
• 0.581 > 0.851
• 0.483 < 0.438

407.1859
Which number is in the tenths place?

• 4
• 1
• 9
• 7

15 x 19 + 18 ÷ 6 = 

• 250
• 199
• 400
• 288