Yes! All results have to be given in binary numbers!
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ACSL Elementary - Binary Counting, Addition and Subtraction
ACSL Elementary - Binary Counting, Addition and Subtraction
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Yes! All results have to be given in binary numbers!
110001
10110
10100
100111
111
1011
101011
11100
1111
1111
1010
10
10001
10110
1110
111
1010
1100
1000
101
1001
1011
1101
1010
1011
1110
1100
1010
1010
1000
1011
1110
baked 10010 sold 10 10010-10=10000
baked 1100 sold 100 1100-100=1000
baked 1111 sold 11 1111-11=1100
baked 1100 sold 110 1100-110=110
111111
101111
1011010
1011110
101110
Page 4
111111
1011111
1011010
1011110
101110
110000
1001011
1011100
1100001
100000
101000
1111111
Noah: page 1 1. 1,111 2. 1,100 3. 1,000 4. 1,011 5. 1,001 6. 1,011 7. 1,101
8. 1,010
9. 1,011
10. 1,110
11. 1,100
12. 1,010
13. 1,010
14. 1,000
15. 1,011
16. 1,110
page 2
1. 11,101
2. 10,110
3. 10,100
4. 10,011
5. 111
6. 1,011
7. 10,111
8. 11,100
9. 1,111
10. 1,111
11, 1,010
12. 10
13. 10,001
14. 10,110
15. 1,110
16. 111
page 3
Baker Jane baked 10,010 cupcakes and sold 10 cupcakes
10,010-10=10,000
Baker Jane baked 1,100 donuts and sold 100 donuts.
1,100-100=1,000
Baker Jane baked 1,111 croissants and sold 11 croissants.
1,111-11=1,100
Baker Jane baked 1,100 cookies and sold 110 cookies.
1,100-110=110
page 4
1. 111,111
2. 1,011,111
3. 1,011,010
4. 1,011,110
5. 101,110
6. 110,000
7. 1,001,011
8. 1,011,100
9. 1,100,001
10. 100,000
11. 101,000
12. 1,111,111
Page 3:
cupcakes: 10010 sold: 10 10010 - 10 = 10000
donuts: 1100 sold: 100 1100 - 100 = 1000
crossiants: 1111 sold: 11 1111 - 11 = 1100
cookies: 1100 sold: 110 1100 - 110 = 110
Page 2:
1. 1010
2. 1100
3. 1000
4. 101
5. 1001
6. 1011
7. 1101
8. 1010
9. 1011
10. 1110
11. 1100
12. 1010
13. 1010
14. 1000
15. 1011
16. 1110
Page 1:
11101
10110
10100
10011
111
1011
10111
11100
1111
1111
1010
10
10001
10110
1110
111