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352.83 = (3 x 100) + (5 x 10) + (2 x 1) + (8/10) + (3/100)
5+3=8 3+5=8 8-3=5 8-5=3
The answer is 8. 5-(-3)(subtracting a negative is the same as 5+3(adding a positive).
3 ÷ 5/8 = 3 × 8/5 = 24/5 = 4 4/5
2.685 in expanded form = (2 x 1) + (6/10) + (8/100) + (5/1000)
2x1 5/8=2x 13/8 =26/8=3 2/8= 3 1/4
2x1 5/8 = 2x 13/8=26/8=3 2/8= 3 1/4
352.83 = (3 x 100) + (5 x 10) + (2 x 1) + (8/10) + (3/100)
72.4823 =(7x10) + (2x1) + (4x1/10) + (8x1/100) + (2x1/1000) + (3x1/10000)70 + 2 + 4/10 + 8/100 + 2/1000 + 3/10000
2x (1+3)=(2x1+(2x3)
1732.835 =1000 + 700 + 30 + 2 + 8/10 + 3/100 + 5/10001(1000) + 7(100) + 3(10) + 2(1) + 8(1/10) + 3(1/100) + 5(1/1000)(1x1000) + (7x100) + (3x10) + (2x1) + (8x1/10) + (3x1/100) + (5x1/1000)
C 5 2 = 5! / (2! x 3!) = (5x4x3x2x1) / (2x1 x 3x2x1) = 10
5+3=8 3+5=8 8-3=5 8-5=3
3
-5
The answer is 3/8. 5/8 x 3/5 = 15/40 = 3/8
The answer is 8. 5-(-3)(subtracting a negative is the same as 5+3(adding a positive).