Michael1111111
Michael1111111 Michael1111111
  • 14-10-2016
  • Mathematics
contestada

Describe how to use a tens fact to find the difference for 15-8

Respuesta :

TootsieR
TootsieR TootsieR
  • 14-10-2016
Because you need to subtract from 10, you need to do 10-8. Then you will add 5 since you took away 5 to subtract from 10.
Answer Link
Аноним Аноним
  • 16-10-2016
fiest do 15  with 5 is 20 so 8 - 5 = 3 so 20 and 3 is 23
Answer Link

Otras preguntas

Solving Distributive Property Equations,1. 2(x + 5) = 16 2. 3(t + 1) = 18 3. 3(x + 7) = 15 4. 2(3y – 5) = 145. 2(3x + 1) = 8 6. 4(3y – 2) = 88 7. 6(3k + 5) = 3
What does percentile mean?
Bütünler iki açıdan büyük olanın ölçüsü küçük olanın ölçüsünün 4 katından 10°eksiktir. Buna göre büyük açı kaç derecedir?​
What type of device forms images through reflection? Answer: Any mirror
Si un vendedor gana $ 450 por cada venta de $ 50 000, ¿cuál es su tasa de comisión?​
5.please help this is timed
PLEASE HELP ASAP!!! Which is a solution to the following system of inequalities? 4x - 3y<9 x+3y>6 А(-2, 1) B(3, 1) C(0,4) D(1,1)
how are the states of matter changed by the introduction of heat?
can all physical quantities expressed by dimension​
What is an equivalent decimal ? 7.100