Trace several round objects onto the grid on Math Masters, page 436
19.) Least to greatest:
Luxembourg
Singapore
Australia
Egypt
Brazil
It’s actually 28t - 10
11(2t-4)+6t-6
22t-4+6t-6 add 22t and 6t
28t-4-6 combine -4 & -6
28t-10
90
-12. The newsstand had 90 copies at the beginning of the day
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78
