9*5+9+6
1 +1 +5 +6 + 9+ 2+ 3+ 5+ 6+ 5+ 9+ 5+ 3+ 2+ 8+ 1+ 5+ 5+ 9+ 9+ 8+ 8+ 8+ 8+ 8+ 8+ 6+ 3+ 3+ 3+ 2+ 1+ 1+ 1+5 +4 + 5+ 2+ 2
31 + 25+ 63+ 96+ 5+ 3+ 65+ 66+ 666+ 6+ 56+ 2+ 2+45 +5 + 5+ 456 +49 + 49+496+ 4554 +45 +562 +45 +693 +42+ 258 +6 +3 +3 +3 + 3+ 3+ 3+ 3+ 3+ 3+ 3+6 +6 + 6+ 6 +6 +6 + 6+ 6 +9 +9 + +9+ 9+ 9+9+6+9+9+9+9+9+9+9+9+9+9+9+9+9+9+9+9+9+9+ 9 + 9+ 9+9 + 9+ 9+ 9+ 9+ 9+ 9+ 9+ 9+9+9 + 9+9+ 9+ 9+ 9+9+9+ 9+ 9 + 9 +9 +9+9 + 9+ 9+9+ 9 + 9+ 9+ 9+ 9+ 9+ 9+ 9 +9 + 9 +9 +9 +9 + 9+ 9 +9 +9 + 9 +9 + 9+ 9+ 9 + =+ 9 +9 +9 +9 +9 + 9+ 9 + 9 + 9 + 9+ 9 + 9 + 9 + 9 +9 + 9+9 +9+9+ 9+ 9+ 9 +9++ 9 +9 + 9+9+9+9+9 ++9 + 9+9 + =
làm được minh tick cho
1 +1 +5 +6 + 9+ 2+ 3+ 5+ 6+ 5+ 9+ 5+ 3+ 2+ 8+ 1+ 5+ 5+ 9+ 9+ 8+ 8+ 8+ 8+ 8+ 8+ 6+ 3+ 3+ 3+ 2+ 1+ 1+ 1+5 +4 + 5+ 2+ 2
31 + 25+ 63+ 96+ 5+ 3+ 65+ 66+ 666+ 6+ 56+ 2+ 2+45 +5 + 5+ 456 +49 + 49+496+ 4554 +45 +562 +45 +693 +42+ 258 +6 +3 +3 +3 + 3+ 3+ 3+ 3+ 3+ 3+ 3+6 +6 + 6+ 6 +6 +6 + 6+ 6 +9 +9 + +9+ 9+ 9+9+6+9+9+9+9+9+9+9+9+9+9+9+9+9+9+9+9+9+9+ 9 + 9+ 9+9 + 9+ 9+ 9+ 9+ 9+ 9+ 9+ 9+9+9 + 9+9+ 9+ 9+ 9+9+9+ 9+ 9 + 9 +9 +9+9 + 9+ 9+9+ 9 + 9+ 9+ 9+ 9+ 9+ 9+ 9 +9 + 9 +9 +9 +9 + 9+ 9 +9 +9 + 9 +9 + 9+ 9+ 9 (+ =+ 9 +9 +9 +9 +9 + 9+ 9 + 9 + 9 + 9+ 9 + 9 + 9 + 9 +9 + 9+9 +9+9+ 9+ 9+ 9 +9++ 9 +9 + 9+9+9+9+9 ++9 + 9+9 + =)
chỗ này là sao +=+9+...(ở trên cộng nhiều rồi +=+ 9 là sai đề luôn rồi )
Bài làm
\(=\left(\varnothing\right)\)
# Chúc bạn học tốt #
bằng 1038373 nhé
,5*3+9*9+9*6-6*8+5*6-91*2-5-9-8-6*2*3-9-9-9-9-9+64+97+85
5+5+5+5+6+65+6+6+6+6+6+6+6+6+6+6+9+49+9+9+9+5+5+5+3+5
5 + 5 + 5 + 6 + 65 + 6 + 6 + 6 + 6 + 6 + 6 + 6 + 6 + 6 + 6 + 9 + 49 + 9 + 9 + 5 + 5 + 5 + 3 + 5 = 478.
* Chúc bạn học tốt !
1+1+2+3+4+5+5+6+7+8+9+9+9+7+5+5+6+9+9+9+9
\(1+1+2+3+4+5+5+6+7+8+9+9+9+7+5+5+6+9+9+9+9=128\)
Bạn tk mk nhé!! mk đang âm điểm qua trời
Tính bằng cách thuận tiện:
A)2/9+3/9+4/9+5/9+6/9+7/9
B)1/6+4/9+5/6+11/16+5/9+5/16
2/9+3/9+4/9+5/9+6/9+7/9
=2+3+4+5+6+7/9
=27/9
=3
1/6+4/9+5/6+11/16+5/9+5/16
=1/6+5/6+4/9+5/9+11/16+5/16
=1+1+1=3
hok tốt ~
Tính:
8 + 1 = 7 + 2 = 6 + 3 = 5 + 4 =
1 + 8 = 2 + 7 = 3 + 6 = 4 + 5=
9 - 8 = 9 - 7 = 9 - 6 = 9 - 5 =
9 - 1 = 9 - 2 = 9 - 3 = 9 - 4 =
8 + 1 = 9 7 + 2 = 9 6 + 3 = 9 5 + 4 = 9
1 + 8 = 9 2 + 7 = 9 3 + 6 = 9 4 + 5= 9
9 - 8 = 1 9 - 7 = 2 9 - 6 = 3 9 - 5 = 4
9 - 1 = 8 9 - 2 = 7 9 - 3 = 6 9 - 4 = 5
Số ?
5 + .... = 9 9 - .... = 6 .....+ 6 = 9
4 + .... = 8 7 -...... = 5 .....+ 9 = 9
.....+ 7 = 9 .....+ 3 = 8 9 - ......= 9
5 + 4 = 9 9 - 3 = 6 3 + 6 = 9
4 + 4 = 8 7 - 2 = 5 0 + 9 = 9
2 + 7 = 9 5 + 3 = 8 9 - 0 = 9
>, <, = ?/
6 + 3 … 9 | 3 + 4 … 5 + 3 | 4 + 5 … 5 + 4 |
9 – 2 … 6 | 9 – 0 …. 8 + 1 | 9 – 6 …. 8 – 6 |
Lời giải chi tiết:
6 + 3 = 9 | 3 + 4 < 5 + 3 | 4 + 5 = 5 + 4 |
9 – 2 > 6 | 9 – 0 = 8 + 1 | 9 – 6 > 8 – 6 |
1+2+3+4+5+6+7+8+9+0+1+2+3+4+5+6+7+8+9+9+8+7+6+5+4+3+2+1+1+34+4+6+7+8+97+6+4+3+32+4+57+7+8+8+6+65+4+3+3+46+7+8+7+64+3+3+5+68+8+6+3+3+5+78+8+6+54+5+7+8+852+3+5+89+8+5+45+7×9×9×9×9×9×9×9×9×9×9×9×8×8×7×9×9×7×7×87×7×8×7×7×8×7×7×8