Tính
a, 715+45=b, 45×58=c, 23-38d, 12:25=
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38 câu trả lời 41375
a,7/15+12/15=19/15
b,4/5 x 5/8=1/2
c,16/24-9/24=7/24
d,1/2 x 5/2=5/4
a, 715+45=715+4x35x3=715+1215=1915
b, 45-58=4x85x8-5x58x5=3240-2540=740
c, 23-38=1624-924=724
d, 12:25=1x52x2=54
a,7/15+12/15=19/15
b,4/5 x 5/8=1/2
c,16/24-9/24=7/24
d,1/2 x 5/2=5/4
a,7/15+12/15=19/15
b,4/5 x 5/8=1/2
c,16/24-9/24=7/24
d,1/2 x 5/2=5/4
a,7/15+12/15=19/15
b,4/5 x 5/8=1/2
c,16/24-9/24=7/24
d,1/2 x 5/2=5/4
Kết quả a)715+45=715+1215=1915b)45x58=2040=12c)23-38=1624-924=724d)12:25=12x52=54
7/15+12/15=19/15
4/5 x 5/8=1/2
16/24-9/24=7/24
1/2 x 5/2=5/4
a,7/15+12/15=19/15
b,4/5 x 5/8=1/2
c,16/24-9/24=7/24
d,1/2 x 5/2=5/4
a) 715 + 45 =715 + 1215 = 7 + 1230=1930b) 45 × 58 = 4 × 55 × 8= 48 = 12c) 23 - 38 =1624 - 924 = 16 - 924=724d) 12 ÷ 25 =12 × 52 = 1 × 52 × 2=54
Bài này bạn nhé
a,7/15+12/15=19/15
b,4/5 x 5/8=1/2
c,16/24-9/24=7/24
d,1/2 x 5/2=5/4
a, 715+45=7+1215=1915.
b, 45×58=2040=12
c, 23-38=16-924=724.
d, 12÷25= 12×52=54.
a,7/15+12/15=19/15
b,4/5 x 5/8=1/2
c,16/24-9/24=7/24
d,1/2 x 5/2=5/4
Trả Lời
a,7/15+12/15=19/15
b,4/5 x 5/8=1/2
c,16/24-9/24=7/24
d,1/2 x 5/2=5/4
a,7/15+12/15=19/15
b,4/5 x 5/8=1/2
c,16/24-9/24=7/24
d,1/2 x 5/2=5/4
a,7/15+12/15=19/15
b,4/5 x 5/8=1/2
c,16/24-9/24=7/24
d,1/2 x 5/2=5/4
a,7/15+12/15=19/15
b,4/5 x 5/8=1/2
c,16/24-9/24=7/24
d,1/2 x 5/2=5/4 xin đánh giá 5 sao
a,7/15 +4/5=7/15+12/15=19/15
b,4/5 x 5/8= 32/40 x 25/40=800/1600
c,2/3 -3/8=16/24-9/24=7/24
d,1/2 : 2/5=1/2 x 5/2=5/4
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