两位数加减法练习题4000道

70–58= 97–19= 70–４８= 9 ０–18= １ 8+68=98–2 ９＝ 4 １–23= 71–45= 17+14= 39+48=３ 9+３ 8= 41–１３= 15+16= 6 ６＋19= 63–4６=38+28= 78–６９＝ ４６+3 ９= 50–２ 1= 77–59=54–38= 62–36= 61–４ 9= 71–35= 6 ３–５ 6＝4 ６+4 ９= 23+28= 23＋3 ８= 16+２ 6= 39＋１ 5=70–58＝ 18+68＝ 39+4 ８= 6 ３–４６= 38+２8=77–59= ６ 3–56= 39+15= 9 ５–６ 9＝ 27+6 ９＝81–５ 7= 5 ６+38= ４９+37= 40–1 ８= 37+5 ６=2 ９+67＝ 90–３ 3＝ 29+４ 4＝ ７ 3–４ 5= 57＋35=9 ５–59= 48–3 ９＝ ５ 7+2 ５= ２８＋57= 8 １–34=５７+１ 6= 96–57= 59+2 ３= ３ 1–1 ９= 40–2８=４ 7–２ 9＝ １ 6+29= 56+28= ６ 4+２ 7= ９ 6–４７=７ 3–３６＝ ８ 1–24= ８ 0–37= ８ 2–4 ４= 16+19=４ 8+17＝ ８ 7–4 ８＝ 80–47＝ 3 ３–１ 7= 49+2 ７=58＋13= 27+69= 37+５ 6= 57+35= ９５–59＝5 ０–24+２ 5= 57+1 ６–24= ８ 4–19–4 ８＝ 3 ３–1 ７＋6 ５=3 ３–17+65= 37＋27–47= 81–１ 9–35＝ 53+28–26= ４０–1 ２+１ 6= 3 １–14+35＝ 53+２８–26= ４０–12＋１ 6= 94–56+4 ９= 47+４６–17= ８ 0–4 ４+56＝ 82–2 ９–25＝ 82–29–25= ７ 0–42+45= 84–55＋３ 8= 72–17–16=ﻬ69＋２２ = 8２+26 = 29+3２ = ２９+13＝ 1５+7７＝35+3７= 79+1８= ２7＋38= 27＋28= ５3–４5=27＋48= 75–6８＝ ８3–67= 3５+27= ６0–46=9５–28＝ ９４–18＝ 95–38= 8０–1６＝ 36+25=74–58= 28+3６= 52–2５＝ ６3＋１8= 36+1５=90–68= 75–46= 61–33= 60–23= 43+48=８ 3–５ 7= ６ 1–43= 36＋4 ７= ５ 2–３５= 28＋16=37+35= 69+2 ２= 15+7 ７= 53–45= 27＋48=６ 0–４６= 3 ６+25= 36+1 ５= ４ 3＋４ 8= 83–5７＝28＋16= 19+52= 18＋5 ５= 1 ９+42= 92–59=13+2 ９= 93–66= 9 ３–46= 44–2 ９= 4 ７+２４＝70–1 ２＝ 27+６ 4＝ 9 ２–７ 9= 1 ３＋39= 81–19＝85–6 ７= 80–３ 1= 13+19= 71–２ 2＝ 3 ０–16=2 ５+66= 92–69＝ 39+12= 4 ５+2 ６= ４５–16=７ 1–32= 6 ９+25= 46+3 ６= 3 １–14＝ 85–57=18+65= 9 ３–56= 84–...