6th Grade Math Challenge

What is the rule for dividing fractions?

• keep, change, opposite

• keep, change, flip

• keep, keep, change

• keep, keep, opposite

• 8 / 9
• 1/5
• 1
• 4/5

4.2 + 7.98=

• 11.18
• 12.11
• 12.19
• 12.18

James earns $22.50, $14.75, and $8.50 on three different days. How much did he earn in all?

• $28.75

• $45.25

• $45.75

• 457.50

3.3 + 2.22=

• 5.52
• 5.55
• 5.77
• 5.4

15.07 - 12.2=

• 2.87
• 1.87
• 3.87
• 2.80

8.65 x  4

• 32.48
• 34.6
• 34.8
• 346

3.57 x 4.6

• 3.570
• 13.882
• 16.422
• 164.22

Write .506 as a percent.

• 5.06%
• 506%
• 50.6%
• 500.6%

What percent is in color?

• 620%
• 1/2
• 60%
• 62%