1. 74 it’s the same to: 7 tens y 4 units 4 dozens y 7 units 4 tens y 7 units 7 dozens y 4 units. 2. 72 + 64 = 163 126 161 136 . 3. My book has 86 pages. If I have 65 pages left to read, how many pages have I read? 148 21 172 12. 4. Order major to minor numbers 37, 45, 12, 93, 85, 64 12, 37, 45, 64, 85, 93 93, 85, 64, 45, 37, 12 85, 94, 64, 45, 37, 12. 5. 16 X 5= 59 72 80 86. 6. When I bought a $450,000 TV I was charged 16% VAT. How much did I pay for taxes? 72.000 720.000 27.000 270.000. 7. On my birthday, I purchased 21 bags of candies. I distributed 7 bags, how many do I have left? 3 28 14 147. 7. 152 / 7= 21.7 20.7 22.1 18.4. 9. Which is the smallest? -1 -1/2 0 3. 10. What is the operation needed for the following result: 72? 24*3 7*12 90/7 43+12.
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