平方根の加法減法_5(6問)
次の計算をせよ。
2+2-23+23
解答○ ×-3+56+23-66
解答○ ×35+42-52+65
解答○ ×2+2+35-22
解答○ ×46-10-26+36
解答○ ×14-14+514-27
解答○ ×問題と解答
2+2-23+2322 -3+56+23-663-6 35+42-52+6595-2 2+2+35-2235 46-10-26+3656-10 14-14+514-27514-27
2+2-23+2322 -3+56+23-663-6 35+42-52+6595-2 2+2+35-2235 46-10-26+3656-10 14-14+514-27514-27
