(#3) 1+9=10

別解 #1 1本で -4×0=0 2本で 5×0=0 -11×0=0 #2 8-3=5 9-3=6 15/3=5 #3 1本で -1+9=8 2本で 7+3=10 #4 1本で 3×3=9 2本で 8-3=5 2×3=6 3×2=6 15/3=5 #5 1本で 0×0=0 2本で 0×6=0 0/8=0 0×9=0 9×0=0 -3×0=0 -5×0=0 #6 8-8=0 #8 1本は#7と同じなので省略 2本で 6+0=6 9+0=9 #9 1×5=5 1=6-5 追加 1本で -4×0=0 2本で 3×0=0 5×0=0 -11×0=0 (#1と同じ）

#1 => -4 x 0 = 0 (1 matchstic) #1 => 1¹ x 8 = 8 #1 => 4¹ x 2 = 8 #1 => -11 x 0 = 0 #2 => 6¹/2(3)=3(2) #2 => 9¹/3=3 #2 => 6¹ - 3 = 3 #2 => 3 x 3 = 9 #3 => -1 + 9 = 8 (1 matchstick) #3 => 1¹ + 8 = 9 #3 => 1¹ - 9 = -8 #3 => -7¹ + 9 = 2 #4 => 3 x 3 = 9 (1 matchstick) #4 => 2 x 3 = 6 #4 => 3 x 2 = 6 #5 => 0 x 6(9) = 0 #5 => 9 x 0 = 0 #6 => 0 = 8 - 8 #6 => 8 - 8 = 0 #6 => 0¹ + 6 = 6 #6 => 0¹ - 9 = -9 #6 => -1/1 + 9 = 8 #8 => 2 - 8 = -6 #8 => 6(9) + 0 = 6(9) #9 => 1 = 6 - 5 BONUS <=> #1

#1 5×0=0 #2 15/3=5 #4 15/3=5, 8-3=5 #5 0/8=0 #7 1×5=5 B) 5×0=0

#3 => 4 + 5 = 9 (2 matchsticks) #3 => 4 - 9 = -5 #4 => 8 x 0 = 0 (2 matchsticks) #4 => -6 x 0 = 0 #6 => 0 + 6 = 6 (2 matchsticks) #6 => 0/8=0 #6 => 0 - 9 = -9 #6 => 0 = 0 = 0 #8 => 0/-2=0 #9 => -7 + 8 = -1

9) -7 + 8 = 1

6) 2 - 8 = -6

4) 8 * 1 / 1 = 8

3) 11 - 3 = 8 4 + 2 = 6 1 + 8 = 9

2) 1 - 5 = -4

1) 1 + 7 = 8

#1 1+7=8 #3 4+2=6 #6 0/8=0 #10 6-6=0 B) 2+6=8

別解 #1 1+7=8 #3 1本で 4+5=9 2本で 4+2=6 1+8=9 11-3=8 #4 1本で 8×0=0 -9×0=0 2本で 0×8=0 13×0=0 15×0=0 31×0=0 51×0=0 #6 1本で 0+6=6 2本で 0+0=0 6+0=6 #7 8×0=0 #8 0×2=0 #9 5-6=-1 #10 1本で 5×0=0 2本で 0/9=0 2×0=0 3×0=0 追加 2+6=8

別解 #1 9×1=9 #2 1本で 9/3=3 2本で 6/3=2 6/2=3 #4 7-3=4 #5 1×5=5 7-2=5 #6 1本で 0/5=0 2本で 0+5=5 #7 5-0=5 1+8=9 #8 0/2=0 8-3=5 #10 7+1=8 -4+1=-3 追加 1本で 8-2=6 2本で 5+3=8 6+3=9

#1 => 9 x 1 = 9 #1 => 9¹/1=9 #5 => 1 = 6 - 5 #6 => 0 + 5 = 5 #6 => 0 - 5 = -5 #7 => 1 + 8 = 9 #7 => 4 - 9 = -5 #7 => 4 + 1x1 = 5 #8 => 8 - 3 = 5 #8 => 0 - 2 = -2 #8 => 0/2=0 #10 => -4 - 1 = -5 BONUS => 8 - 2 = 6 (1 matchstick) BONUS => 6 - 0 = 6

#2 6/3=2 #6 0/3=0 #7 5-0=5, 4+2=6 B) 5+3=8, 6+3=9, 6-6=0

Bonus 13 - 8 = 5 9 + 0 = 9

10) 3 / 3 = 1

9) 2 + 7 = 9 9 * 1 = 9

6) 3 * 1 = 3

4) 5 + 2 = 7

3) 7 - 5 = 2 1 - 3 = -2 1 * 3 = 3

1) -1 + 3 = 2 7 = 3 + 2

#3 => 1 - 3 = -2 #3 => 7 - 5 = 2 #9 => 9 - 1 = 8 (2 matchsticks) #9 => 9 x 1 = 9 BONUS => -3 + 8 = 5 (2 matchsticks) BONUS => -3 + 9 = 6 (2 matchsticks) BONUS => 2 - 8 = -6 BONUS => 13 - 8 = 5

別解 #1 -1+3=2 7=5+2 #3 1×3=3 #4 5+2=7 #5 0×8=0 #6 3×1=3 5×1=5 #9 1本で 9-1=8 2本で 2+7=9 #10 1本で 7-3=4 2本で 3/3=1 追加 1本で -3+8=5 -3+9=6 2本で 0+6=6 6+0=6 2+6=8 9+0=9

#2 7-5=2 #4 5+2=7 B) 2+6=8, 0+6=6(3->0), 6+0=6(3->6)

(#6) -1+3=2, 7=9-2

#2 => 3 x 0 = 0 (2 matchsticks) #3 => -6 - 5 = -11 #4 => -2 + 7 = 5 #5 => 3 - 5 = -2 #6 => -1 + 3 = 2 #9 => -5 - 1 = -6 #10 => 5 x 2 = 10 #10 => 0 x -2 = 0 BONUS => -2 - 3 = -5

#2 9-9=0 #3 0/5=0 #10 5×2=10 B) 2×3=6, 8-3=5

別解 #1 0/1=0 #2 1本で 3×0=0 2本で 0×3=0 0×5=0 0/9=0 2×0=0 #3 0/5=0 #5 5-5=0 5=5=5 #7 8/4=2 #9 6×1=6 #10 5×2=10 追加 1本で 3+3=6 2本で 2×3=6 8-3=5 9-3=6

#3 => 4 + 9 = 13 #6 => 10 - 5 = 5 #7 => 2 x 0 = 0 (2 matchsticks) #7 => 0/6=0 #10 => 0 + 6 = 6 (2 matchsticks) #10 => 0 + 9 = 9 (2 matchsticks) #10 => 0 - 6 = -6 #10 => 0 - 9 = -9 BONUS => 8 - 2 = 6 (2 matchsticks) BONUS => 9 - 9 = 0 BONUS => 5 + 3 = 8

別解 #3 9-0=9 #4 1×9=9 #6 3+5=8 #7 1本で 2×0=0 2本で 3×0=0 #8 1本で 1×6=6 2本で -1×5=-5 #9 0×3=0 0/9=0 #10 1本で 0+6=6 0+9=9 2本で 0+0=0 追加 1本で 8-2=6 2本で 5+3=8 9-0=9

#3 9-0=9 #6 6+3=9 #7 0/6=0 B) 5+3=8

別解 #1 1本で 8+1=9 2本で 8/1=8 #2 1本で 6+3=9 2本で 9-9=0 6-0=6 5+3=8 9-0=9 #3 6+1=7 #4 1本で 6-2=4 #5 1本で 9-0=9 2本で 8-6=2 6-0=6 #6 6×1=6 #7 7-7=0 4+1=5 #8 2/2=1 3-2=1 5/5=1 #9 1本で 7-0=7 2本で 7-4=3 7-3=4 1=8-7 #10 1本で 3=5-2 追加 0×8=0 8×0=0 -6×0=0

#1 => -6 + 1 = -5 #2 => 6 - 0 = 6 #2 => 9 - 0 = 9 #2 => 9 - 9 = 0 #2 => 5 - 8 = -3 #2 => 6¹ = 9 - 3 #2 => 8¹ - 3 = 5 #2 => 8¹ - 5 = 3 #3 => 8 - 7 = 1 #3 => 6 + 1 = 7 #3 => 6 - 7 = 1 #5 => 3¹ - 0¹ = 3 #5 => 8 - 6 = 2 #5 => 8¹ - 5 = 3 #5 => 9¹ - 6 = 3 #5 => -3 - 0 = -3 #5 => 6 - 0 = 6 #5 => 6 - 9 = -3 #5 => 9 - 0 = 9 #6 => 6 x 1 = 6 #7 => 4 + 1 = 5 #7 => 1 - 7 = -6 #7 => 7 - 7 = 0 #8 => 2(5)/2(5)=1 #8 => 3 - 2 = 1 #9 => 7 - 0 = 7 (1 matchstick) #9 => 1 = 8 - 7 #10 => 7¹ - 5¹ = 2 #10 => 7 - 9 = -2 BONUS => -6 x 0 = 0

#8 3-2=1 B) 0×8=0, 8×0=0

これ最初のやつ9のまんなかを動かしてゼロにしたけど正解だよね？ 3問目も3+0に変えたけど合ってる判定よね？

別解 #1 3+0=3 9-3=6 #2 1本で 5+3=8 2本で 9-9=0 6-0=6 6+3=9 #3 1本で 2×0=0 2本で 0×3=0 0/9=0 3×0=0 #4 7-2=5 #5 3-0=3 5-0=5 #6 9-5=4 #7 8-2=6 #8 0×5=0 3+5=8 3×5=15 #9 8-0=8 追加 6-6=0 9-9=0 8-6=2 3+5=8 3+6=9 6+3=9 9-0=9 10-5=5 8=5+3

#1 => 9 - 3 = 6 #1 => 3 = 8 - 5 #1 => 3 = 9 - 6 #2 => 5 + 3 = 8 (1 matchstick) #2 => 3 - 9 = -6 #2 => -5 + 5 = 0 #2 => 9 - 9 = 0 #2 => 5¹ + 0 = 5 #3 => 0 x 3 = 0 #3 => 0/9=0 #4 => 7¹ - 3 = 4 #4 => 1¹ + 3 = 4 #6 => -7 + 3 = -4 #6 => 3 + -7 = -4 #6 => -3¹ + 7 = 4 #8 => 3 x 5 = 15 #8 => 3¹ x 3 = 9 BONUS => 6 - 9 = -3 BONUS => 8 - 6 = 2 BONUS => 3 + 6 = 9 BONUS => 6 - 6 = 0 BONUS => 10 - 5 = 5 BONUS => 0 = 9 - 9 BONUS => 8 = 5 + 3

#10 5+0=5 #2 6-0=6 #3 3×0=0 #4 7-2=5 #7 8-2=6 #8 3+5=8, 0×5=0 B) 9-0=9, 3+5=8, 8-3=6, 9-9=0

別解 #2 1本で 3+0=3 5+0=5 2本で 3=8-5 #3 1本で 3+3=6 2本で 2×3=6 9-3=6 #4 0×2=0 10/2=5 #5 1+9=10 7+3=10 #6 1本で 0×7=0 8/1=8 2本で 0/11=0 #7 5-5=0 3-0=3 4+5=9 3=3=3 5=5=5 #9 1本で 9×0=0 -3×0=0 2本で 0×0=0 0×6=0 0/8=0 0×9=0 -2×0=0 -5×0=0 #10 1本で 6/3=2 9/3=3 追加 1本で 4+5=9 2本で 5-5=0 4+4=8

(#7) 3=3=3, 5=5=5

#3 => -2 - 3 = -5 #4 => 10/2=5 #4 => 0/-2=0 #5 => 1¹ + 8 = 9 #5 => 7 + 3 = 10 #5 => 1 + 9 = 10 #6 => 0/11=0 #6 => 0 x -1 = 0 #7 => 2 - 5 = -3 #7 => 3 = 6 - 3 #7 => 5 - 5 = 0

(#2) 1 8=18 (#10) 0/10=0

Bonus -4 + 4 = 0

7) 4 + 5 = 9 3 - 0 = 3

5) 1 + 9 = 10 7 + 3 = 10

4) 10 / 2 = 5 0 * 2 = 0

3) 2 * 3 = 6 9 - 3 = 6

2) 3 +1 + 1 = 5 3 = 8 - 5