math review

WARM UP:
75 - 23 = 

• 25
• 52
• 33
• 32

WARM UP:
66 - 14 =

• 40
• 54
• 52
• 80

Kai has 10 postcards from her cousin Alicia. She put them into her collection box with her other 46 postcards. How many postcards does Kai have in all?

• 36
• 56
• 66
• 460

Isabel needs to sell 175 calendars to raise money for the school band. She already sold 89 calendars. How many more calendars does she have to sell?

• 49
• 72
• 80
• 86

What does this number look like in expanded form?
3,245

• 3,000 + 240 + 5
• 3,000 + 200 + 40
• 3,000 + 200 + 40 + 5
• 300 + 200 + 40 + 5

What is this number in standard form?
Thirty five thousand forty two

• 30,542
• 35,420
• 35,042
• 3,542

What is the value of the 8 in the number 986,444?

• 800,000
• 80,000
• 8,000
• 800

Murfreesboro City Schools bought 578 new science books. There are 1,976 students in the science classes. How many students will not receive a new book?

• 1,398
• 1,983
• 2,045
• 1,003

53,240 + 7,640 = 

• 61,843
• 60,088
• 60,232
• 60,880

There are 48 chicken farms near an Ohio town. If each farm has 9 barns, how many total barns are there?

• 432
• 5
• 39
• 57